20221998960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1257587}}^1$

素因数の和:1257670

約数の個数: 80

約数和(自身を含む): 63623892096

約数和(自身を除く): 43401893136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 16080, 1257587, 2515174, 3772761, 5030348, 6287935, 7545522, 10060696, 12575870, 15091044, 18863805, 20121392, 25151740, 30182088, 37727610, 50303480, 60364176, 75455220, 84258329, 100606960, 150910440, 168516658, 252774987, 301820880, 337033316, 421291645, 505549974, 674066632, 842583290, 1011099948, 1263874935, 1348133264, 1685166580, 2022199896, 2527749870, 3370333160, 4044399792, 5055499740, 6740666320, 10110999480, 20221998960]

約数ペア:

[(1, 20221998960), (2, 10110999480), (3, 6740666320), (4, 5055499740), (5, 4044399792), (6, 3370333160), (8, 2527749870), (10, 2022199896), (12, 1685166580), (15, 1348133264), (16, 1263874935), (20, 1011099948), (24, 842583290), (30, 674066632), (40, 505549974), (48, 421291645), (60, 337033316), (67, 301820880), (80, 252774987), (120, 168516658), (134, 150910440), (201, 100606960), (240, 84258329), (268, 75455220), (335, 60364176), (402, 50303480), (536, 37727610), (670, 30182088), (804, 25151740), (1005, 20121392), (1072, 18863805), (1340, 15091044), (1608, 12575870), (2010, 10060696), (2680, 7545522), (3216, 6287935), (4020, 5030348), (5360, 3772761), (8040, 2515174), (16080, 1257587)]