20228932008

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{7457}}^1$

素因数の和:8152

約数の個数: 128

約数和(自身を含む): 59246352000

約数和(自身を除く): 39017419992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 661, 684, 1026, 1322, 1368, 1983, 2052, 2644, 3966, 4104, 5288, 5949, 7457, 7932, 11898, 12559, 14914, 15864, 17847, 22371, 23796, 25118, 29828, 35694, 37677, 44742, 47592, 50236, 59656, 67113, 71388, 75354, 89484, 100472, 113031, 134226, 141683, 142776, 150708, 178968, 201339, 226062, 268452, 283366, 301416, 339093, 402678, 425049, 452124, 536904, 566732, 678186, 805356, 850098, 904248, 1133464, 1275147, 1356372, 1610712, 1700196, 2550294, 2712744, 3400392, 3825441, 4929077, 5100588, 7650882, 9858154, 10201176, 14787231, 15301764, 19716308, 29574462, 30603528, 39432616, 44361693, 59148924, 88723386, 93652463, 118297848, 133085079, 177446772, 187304926, 266170158, 280957389, 354893544, 374609852, 532340316, 561914778, 749219704, 842872167, 1064680632, 1123829556, 1685744334, 2247659112, 2528616501, 3371488668, 5057233002, 6742977336, 10114466004, 20228932008]

約数ペア:

[(1, 20228932008), (2, 10114466004), (3, 6742977336), (4, 5057233002), (6, 3371488668), (8, 2528616501), (9, 2247659112), (12, 1685744334), (18, 1123829556), (19, 1064680632), (24, 842872167), (27, 749219704), (36, 561914778), (38, 532340316), (54, 374609852), (57, 354893544), (72, 280957389), (76, 266170158), (108, 187304926), (114, 177446772), (152, 133085079), (171, 118297848), (216, 93652463), (228, 88723386), (342, 59148924), (456, 44361693), (513, 39432616), (661, 30603528), (684, 29574462), (1026, 19716308), (1322, 15301764), (1368, 14787231), (1983, 10201176), (2052, 9858154), (2644, 7650882), (3966, 5100588), (4104, 4929077), (5288, 3825441), (5949, 3400392), (7457, 2712744), (7932, 2550294), (11898, 1700196), (12559, 1610712), (14914, 1356372), (15864, 1275147), (17847, 1133464), (22371, 904248), (23796, 850098), (25118, 805356), (29828, 678186), (35694, 566732), (37677, 536904), (44742, 452124), (47592, 425049), (50236, 402678), (59656, 339093), (67113, 301416), (71388, 283366), (75354, 268452), (89484, 226062), (100472, 201339), (113031, 178968), (134226, 150708), (141683, 142776)]