20193659532

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{359}}^1$

素因数の和:773

約数の個数: 192

約数和(自身を含む): 55390003200

約数和(自身を除く): 35196343668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 53, 54, 62, 93, 106, 108, 124, 159, 186, 212, 279, 317, 318, 359, 372, 477, 558, 634, 636, 718, 837, 951, 954, 1077, 1116, 1268, 1431, 1436, 1643, 1674, 1902, 1908, 2154, 2853, 2862, 3231, 3286, 3348, 3804, 4308, 4929, 5706, 5724, 6462, 6572, 8559, 9693, 9827, 9858, 11129, 11412, 12924, 14787, 16801, 17118, 19027, 19386, 19654, 19716, 22258, 29481, 29574, 33387, 33602, 34236, 38054, 38772, 39308, 44361, 44516, 50403, 57081, 58962, 59148, 66774, 67204, 76108, 88443, 88722, 100161, 100806, 113803, 114162, 117924, 133548, 151209, 171243, 176886, 177444, 200322, 201612, 227606, 228324, 265329, 300483, 302418, 341409, 342486, 353772, 400644, 453627, 455212, 513729, 520831, 530658, 589837, 600966, 604836, 682818, 684972, 907254, 1024227, 1027458, 1041662, 1061316, 1179674, 1201932, 1365636, 1562493, 1769511, 1814508, 2048454, 2054916, 2083324, 2359348, 3072681, 3124986, 3527893, 3539022, 4096908, 4687479, 5308533, 6031559, 6145362, 6249972, 7055786, 7078044, 9374958, 10583679, 10617066, 12063118, 12290724, 14062437, 14111572, 15925599, 18094677, 18749916, 21167358, 21234132, 24126236, 28124874, 31751037, 31851198, 36189354, 42334716, 54284031, 56249748, 63502074, 63702396, 72378708, 95253111, 108568062, 127004148, 162852093, 186978329, 190506222, 217136124, 325704186, 373956658, 381012444, 560934987, 651408372, 747913316, 1121869974, 1682804961, 2243739948, 3365609922, 5048414883, 6731219844, 10096829766, 20193659532]

約数ペア:

[(1, 20193659532), (2, 10096829766), (3, 6731219844), (4, 5048414883), (6, 3365609922), (9, 2243739948), (12, 1682804961), (18, 1121869974), (27, 747913316), (31, 651408372), (36, 560934987), (53, 381012444), (54, 373956658), (62, 325704186), (93, 217136124), (106, 190506222), (108, 186978329), (124, 162852093), (159, 127004148), (186, 108568062), (212, 95253111), (279, 72378708), (317, 63702396), (318, 63502074), (359, 56249748), (372, 54284031), (477, 42334716), (558, 36189354), (634, 31851198), (636, 31751037), (718, 28124874), (837, 24126236), (951, 21234132), (954, 21167358), (1077, 18749916), (1116, 18094677), (1268, 15925599), (1431, 14111572), (1436, 14062437), (1643, 12290724), (1674, 12063118), (1902, 10617066), (1908, 10583679), (2154, 9374958), (2853, 7078044), (2862, 7055786), (3231, 6249972), (3286, 6145362), (3348, 6031559), (3804, 5308533), (4308, 4687479), (4929, 4096908), (5706, 3539022), (5724, 3527893), (6462, 3124986), (6572, 3072681), (8559, 2359348), (9693, 2083324), (9827, 2054916), (9858, 2048454), (11129, 1814508), (11412, 1769511), (12924, 1562493), (14787, 1365636), (16801, 1201932), (17118, 1179674), (19027, 1061316), (19386, 1041662), (19654, 1027458), (19716, 1024227), (22258, 907254), (29481, 684972), (29574, 682818), (33387, 604836), (33602, 600966), (34236, 589837), (38054, 530658), (38772, 520831), (39308, 513729), (44361, 455212), (44516, 453627), (50403, 400644), (57081, 353772), (58962, 342486), (59148, 341409), (66774, 302418), (67204, 300483), (76108, 265329), (88443, 228324), (88722, 227606), (100161, 201612), (100806, 200322), (113803, 177444), (114162, 176886), (117924, 171243), (133548, 151209)]