20764331376

素因数分解:

$2^4\times 3^1\times {\mathrm{587}}^1\times {\mathrm{736951}}^1$

素因数の和:737549

約数の個数: 40

約数和(自身を含む): 53732644224

約数和(自身を除く): 32968312848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 587, 1174, 1761, 2348, 3522, 4696, 7044, 9392, 14088, 28176, 736951, 1473902, 2210853, 2947804, 4421706, 5895608, 8843412, 11791216, 17686824, 35373648, 432590237, 865180474, 1297770711, 1730360948, 2595541422, 3460721896, 5191082844, 6921443792, 10382165688, 20764331376]

約数ペア:

[(1, 20764331376), (2, 10382165688), (3, 6921443792), (4, 5191082844), (6, 3460721896), (8, 2595541422), (12, 1730360948), (16, 1297770711), (24, 865180474), (48, 432590237), (587, 35373648), (1174, 17686824), (1761, 11791216), (2348, 8843412), (3522, 5895608), (4696, 4421706), (7044, 2947804), (9392, 2210853), (14088, 1473902), (28176, 736951)]