20097902786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{383}}^1\times {\mathrm{5783}}^1$

素因数の和:6530

約数の個数: 32

約数和(自身を含む): 32649523200

約数和(自身を除く): 12551620414

約数列:

[1, 2, 13, 26, 349, 383, 698, 766, 4537, 4979, 5783, 9074, 9958, 11566, 75179, 133667, 150358, 267334, 1737671, 2018267, 2214889, 3475342, 4036534, 4429778, 26237471, 28793557, 52474942, 57587114, 772996261, 1545992522, 10048951393, 20097902786]

約数ペア:

[(1, 20097902786), (2, 10048951393), (13, 1545992522), (26, 772996261), (349, 57587114), (383, 52474942), (698, 28793557), (766, 26237471), (4537, 4429778), (4979, 4036534), (5783, 3475342), (9074, 2214889), (9958, 2018267), (11566, 1737671), (75179, 267334), (133667, 150358)]