20700361496

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{97463}}^1$

素因数の和:97799

約数の個数: 32

約数和(自身を含む): 39297484800

約数和(自身を除く): 18597123304

約数列:

[1, 2, 4, 8, 139, 191, 278, 382, 556, 764, 1112, 1528, 26549, 53098, 97463, 106196, 194926, 212392, 389852, 779704, 13547357, 18615433, 27094714, 37230866, 54189428, 74461732, 108378856, 148923464, 2587545187, 5175090374, 10350180748, 20700361496]

約数ペア:

[(1, 20700361496), (2, 10350180748), (4, 5175090374), (8, 2587545187), (139, 148923464), (191, 108378856), (278, 74461732), (382, 54189428), (556, 37230866), (764, 27094714), (1112, 18615433), (1528, 13547357), (26549, 779704), (53098, 389852), (97463, 212392), (106196, 194926)]