20220876715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{16603}}^1$

素因数の和:17119

約数の個数: 32

約数和(自身を含む): 26829141696

約数和(自身を除く): 6608264981

約数列:

[1, 5, 13, 41, 65, 205, 457, 533, 2285, 2665, 5941, 16603, 18737, 29705, 83015, 93685, 215839, 243581, 680723, 1079195, 1217905, 3403615, 7587571, 8849399, 37937855, 44246995, 98638423, 311090411, 493192115, 1555452055, 4044175343, 20220876715]

約数ペア:

[(1, 20220876715), (5, 4044175343), (13, 1555452055), (41, 493192115), (65, 311090411), (205, 98638423), (457, 44246995), (533, 37937855), (2285, 8849399), (2665, 7587571), (5941, 3403615), (16603, 1217905), (18737, 1079195), (29705, 680723), (83015, 243581), (93685, 215839)]