20196916170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{8243}}^1$

素因数の和:8396

約数の個数: 128

約数和(自身を含む): 52309960704

約数和(自身を除く): 32113044534

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 53, 67, 69, 106, 115, 134, 138, 159, 201, 230, 265, 318, 335, 345, 402, 530, 670, 690, 795, 1005, 1219, 1541, 1590, 2010, 2438, 3082, 3551, 3657, 4623, 6095, 7102, 7314, 7705, 8243, 9246, 10653, 12190, 15410, 16486, 17755, 18285, 21306, 23115, 24729, 35510, 36570, 41215, 46230, 49458, 53265, 81673, 82430, 106530, 123645, 163346, 189589, 245019, 247290, 379178, 408365, 436879, 490038, 552281, 568767, 816730, 873758, 947945, 1104562, 1137534, 1225095, 1310637, 1656843, 1895890, 2184395, 2450190, 2621274, 2761405, 2843835, 3313686, 4368790, 5522810, 5687670, 6553185, 8284215, 10048217, 12702463, 13106370, 16568430, 20096434, 25404926, 29270893, 30144651, 38107389, 50241085, 58541786, 60289302, 63512315, 76214778, 87812679, 100482170, 127024630, 146354465, 150723255, 175625358, 190536945, 292708930, 301446510, 381073890, 439063395, 673230539, 878126790, 1346461078, 2019691617, 3366152695, 4039383234, 6732305390, 10098458085, 20196916170]

約数ペア:

[(1, 20196916170), (2, 10098458085), (3, 6732305390), (5, 4039383234), (6, 3366152695), (10, 2019691617), (15, 1346461078), (23, 878126790), (30, 673230539), (46, 439063395), (53, 381073890), (67, 301446510), (69, 292708930), (106, 190536945), (115, 175625358), (134, 150723255), (138, 146354465), (159, 127024630), (201, 100482170), (230, 87812679), (265, 76214778), (318, 63512315), (335, 60289302), (345, 58541786), (402, 50241085), (530, 38107389), (670, 30144651), (690, 29270893), (795, 25404926), (1005, 20096434), (1219, 16568430), (1541, 13106370), (1590, 12702463), (2010, 10048217), (2438, 8284215), (3082, 6553185), (3551, 5687670), (3657, 5522810), (4623, 4368790), (6095, 3313686), (7102, 2843835), (7314, 2761405), (7705, 2621274), (8243, 2450190), (9246, 2184395), (10653, 1895890), (12190, 1656843), (15410, 1310637), (16486, 1225095), (17755, 1137534), (18285, 1104562), (21306, 947945), (23115, 873758), (24729, 816730), (35510, 568767), (36570, 552281), (41215, 490038), (46230, 436879), (49458, 408365), (53265, 379178), (81673, 247290), (82430, 245019), (106530, 189589), (123645, 163346)]