20046523024

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{131071}}^1$

素因数の和:131180

約数の個数: 60

約数和(自身を含む): 43232788480

約数和(自身を除く): 23186265456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 121, 158, 176, 242, 316, 484, 632, 869, 968, 1264, 1738, 1936, 3476, 6952, 9559, 13904, 19118, 38236, 76472, 131071, 152944, 262142, 524284, 1048568, 1441781, 2097136, 2883562, 5767124, 10354609, 11534248, 15859591, 20709218, 23068496, 31719182, 41418436, 63438364, 82836872, 113900699, 126876728, 165673744, 227801398, 253753456, 455602796, 911205592, 1252907689, 1822411184, 2505815378, 5011630756, 10023261512, 20046523024]

約数ペア:

[(1, 20046523024), (2, 10023261512), (4, 5011630756), (8, 2505815378), (11, 1822411184), (16, 1252907689), (22, 911205592), (44, 455602796), (79, 253753456), (88, 227801398), (121, 165673744), (158, 126876728), (176, 113900699), (242, 82836872), (316, 63438364), (484, 41418436), (632, 31719182), (869, 23068496), (968, 20709218), (1264, 15859591), (1738, 11534248), (1936, 10354609), (3476, 5767124), (6952, 2883562), (9559, 2097136), (13904, 1441781), (19118, 1048568), (38236, 524284), (76472, 262142), (131071, 152944)]