20123997624

素因数分解:

$2^3\times 3^2\times {\mathrm{467}}^1\times {\mathrm{598501}}^1$

素因数の和:598980

約数の個数: 48

約数和(自身を含む): 54619292520

約数和(自身を除く): 34495294896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 467, 934, 1401, 1868, 2802, 3736, 4203, 5604, 8406, 11208, 16812, 33624, 598501, 1197002, 1795503, 2394004, 3591006, 4788008, 5386509, 7182012, 10773018, 14364024, 21546036, 43092072, 279499967, 558999934, 838499901, 1117999868, 1676999802, 2235999736, 2515499703, 3353999604, 5030999406, 6707999208, 10061998812, 20123997624]

約数ペア:

[(1, 20123997624), (2, 10061998812), (3, 6707999208), (4, 5030999406), (6, 3353999604), (8, 2515499703), (9, 2235999736), (12, 1676999802), (18, 1117999868), (24, 838499901), (36, 558999934), (72, 279499967), (467, 43092072), (934, 21546036), (1401, 14364024), (1868, 10773018), (2802, 7182012), (3736, 5386509), (4203, 4788008), (5604, 3591006), (8406, 2394004), (11208, 1795503), (16812, 1197002), (33624, 598501)]