20124736635

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{10313}}^1$

素因数の和:10548

約数の個数: 64

約数和(自身を含む): 34932280320

約数和(自身を除く): 14807543685

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 167, 205, 285, 501, 615, 779, 835, 2337, 2505, 3173, 3895, 6847, 9519, 10313, 11685, 15865, 20541, 30939, 34235, 47595, 51565, 102705, 130093, 154695, 195947, 390279, 422833, 587841, 650465, 979735, 1268499, 1722271, 1951395, 2114165, 2939205, 5166813, 6342495, 8033827, 8611355, 24101481, 25834065, 32723149, 40169135, 70613111, 98169447, 120507405, 163615745, 211839333, 353065555, 490847235, 1059196665, 1341649109, 4024947327, 6708245545, 20124736635]

約数ペア:

[(1, 20124736635), (3, 6708245545), (5, 4024947327), (15, 1341649109), (19, 1059196665), (41, 490847235), (57, 353065555), (95, 211839333), (123, 163615745), (167, 120507405), (205, 98169447), (285, 70613111), (501, 40169135), (615, 32723149), (779, 25834065), (835, 24101481), (2337, 8611355), (2505, 8033827), (3173, 6342495), (3895, 5166813), (6847, 2939205), (9519, 2114165), (10313, 1951395), (11685, 1722271), (15865, 1268499), (20541, 979735), (30939, 650465), (34235, 587841), (47595, 422833), (51565, 390279), (102705, 195947), (130093, 154695)]