20228410304

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{30839}}^1$

素因数の和:31165

約数の個数: 56

約数和(自身を含む): 41375807520

約数和(自身を除く): 21147397216

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 277, 296, 554, 592, 1108, 1184, 2216, 2368, 4432, 8864, 10249, 17728, 20498, 30839, 40996, 61678, 81992, 123356, 163984, 246712, 327968, 493424, 655936, 986848, 1141043, 1973696, 2282086, 4564172, 8542403, 9128344, 17084806, 18256688, 34169612, 36513376, 68339224, 73026752, 136678448, 273356896, 316068911, 546713792, 632137822, 1264275644, 2528551288, 5057102576, 10114205152, 20228410304]

約数ペア:

[(1, 20228410304), (2, 10114205152), (4, 5057102576), (8, 2528551288), (16, 1264275644), (32, 632137822), (37, 546713792), (64, 316068911), (74, 273356896), (148, 136678448), (277, 73026752), (296, 68339224), (554, 36513376), (592, 34169612), (1108, 18256688), (1184, 17084806), (2216, 9128344), (2368, 8542403), (4432, 4564172), (8864, 2282086), (10249, 1973696), (17728, 1141043), (20498, 986848), (30839, 655936), (40996, 493424), (61678, 327968), (81992, 246712), (123356, 163984)]