20453194005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1010783}}^1$

素因数の和:1010881

約数の個数: 32

約数和(自身を含む): 34932695040

約数和(自身を除く): 14479501035

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 4047, 6745, 20235, 1010783, 3032349, 5053915, 15161745, 19204877, 57614631, 71765593, 96024385, 215296779, 288073155, 358827965, 1076483895, 1363546267, 4090638801, 6817731335, 20453194005]

約数ペア:

[(1, 20453194005), (3, 6817731335), (5, 4090638801), (15, 1363546267), (19, 1076483895), (57, 358827965), (71, 288073155), (95, 215296779), (213, 96024385), (285, 71765593), (355, 57614631), (1065, 19204877), (1349, 15161745), (4047, 5053915), (6745, 3032349), (20235, 1010783)]