20076202968

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1\times {\mathrm{21683}}^1$

素因数の和:22088

約数の個数: 64

約数和(自身を含む): 50709335040

約数和(自身を除く): 30633132072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 223, 346, 446, 519, 669, 692, 892, 1038, 1338, 1384, 1784, 2076, 2676, 4152, 5352, 21683, 38579, 43366, 65049, 77158, 86732, 115737, 130098, 154316, 173464, 231474, 260196, 308632, 462948, 520392, 925896, 3751159, 4835309, 7502318, 9670618, 11253477, 14505927, 15004636, 19341236, 22506954, 29011854, 30009272, 38682472, 45013908, 58023708, 90027816, 116047416, 836508457, 1673016914, 2509525371, 3346033828, 5019050742, 6692067656, 10038101484, 20076202968]

約数ペア:

[(1, 20076202968), (2, 10038101484), (3, 6692067656), (4, 5019050742), (6, 3346033828), (8, 2509525371), (12, 1673016914), (24, 836508457), (173, 116047416), (223, 90027816), (346, 58023708), (446, 45013908), (519, 38682472), (669, 30009272), (692, 29011854), (892, 22506954), (1038, 19341236), (1338, 15004636), (1384, 14505927), (1784, 11253477), (2076, 9670618), (2676, 7502318), (4152, 4835309), (5352, 3751159), (21683, 925896), (38579, 520392), (43366, 462948), (65049, 308632), (77158, 260196), (86732, 231474), (115737, 173464), (130098, 154316)]