20135096996

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{37277}}^1$

素因数の和:37580

約数の個数: 48

約数和(自身を含む): 40882931712

約数和(自身を除く): 20747834716

約数列:

[1, 2, 4, 7, 14, 28, 101, 191, 202, 382, 404, 707, 764, 1337, 1414, 2674, 2828, 5348, 19291, 37277, 38582, 74554, 77164, 135037, 149108, 260939, 270074, 521878, 540148, 1043756, 3764977, 7119907, 7529954, 14239814, 15059908, 26354839, 28479628, 49839349, 52709678, 99678698, 105419356, 199357396, 719110607, 1438221214, 2876442428, 5033774249, 10067548498, 20135096996]

約数ペア:

[(1, 20135096996), (2, 10067548498), (4, 5033774249), (7, 2876442428), (14, 1438221214), (28, 719110607), (101, 199357396), (191, 105419356), (202, 99678698), (382, 52709678), (404, 49839349), (707, 28479628), (764, 26354839), (1337, 15059908), (1414, 14239814), (2674, 7529954), (2828, 7119907), (5348, 3764977), (19291, 1043756), (37277, 540148), (38582, 521878), (74554, 270074), (77164, 260939), (135037, 149108)]