20632380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14951}}^1$

素因数の和:14986

約数の個数: 48

約数和(自身を含む): 60286464

約数和(自身を除く): 39654084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 14951, 29902, 44853, 59804, 74755, 89706, 149510, 179412, 224265, 299020, 343873, 448530, 687746, 897060, 1031619, 1375492, 1719365, 2063238, 3438730, 4126476, 5158095, 6877460, 10316190, 20632380]

約数ペア:

[(1, 20632380), (2, 10316190), (3, 6877460), (4, 5158095), (5, 4126476), (6, 3438730), (10, 2063238), (12, 1719365), (15, 1375492), (20, 1031619), (23, 897060), (30, 687746), (46, 448530), (60, 343873), (69, 299020), (92, 224265), (115, 179412), (138, 149510), (230, 89706), (276, 74755), (345, 59804), (460, 44853), (690, 29902), (1380, 14951)]