20131914896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2000389}}^1$

素因数の和:2000451

約数の個数: 40

約数和(自身を含む): 42416269560

約数和(自身を除く): 22284354664

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 10064, 2000389, 4000778, 8001556, 16003112, 32006224, 34006613, 68013226, 74014393, 136026452, 148028786, 272052904, 296057572, 544105808, 592115144, 1184230288, 1258244681, 2516489362, 5032978724, 10065957448, 20131914896]

約数ペア:

[(1, 20131914896), (2, 10065957448), (4, 5032978724), (8, 2516489362), (16, 1258244681), (17, 1184230288), (34, 592115144), (37, 544105808), (68, 296057572), (74, 272052904), (136, 148028786), (148, 136026452), (272, 74014393), (296, 68013226), (592, 34006613), (629, 32006224), (1258, 16003112), (2516, 8001556), (5032, 4000778), (10064, 2000389)]