20024844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 58222080

約数和(自身を除く): 38197236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 51, 68, 74, 84, 102, 111, 119, 148, 204, 222, 238, 259, 357, 379, 444, 476, 518, 629, 714, 758, 777, 1036, 1137, 1258, 1428, 1516, 1554, 1887, 2274, 2516, 2653, 3108, 3774, 4403, 4548, 5306, 6443, 7548, 7959, 8806, 10612, 12886, 13209, 14023, 15918, 17612, 19329, 25772, 26418, 28046, 31836, 38658, 42069, 45101, 52836, 56092, 77316, 84138, 90202, 98161, 135303, 168276, 180404, 196322, 238391, 270606, 294483, 392644, 476782, 541212, 588966, 715173, 953564, 1177932, 1430346, 1668737, 2860692, 3337474, 5006211, 6674948, 10012422, 20024844]

約数ペア:

[(1, 20024844), (2, 10012422), (3, 6674948), (4, 5006211), (6, 3337474), (7, 2860692), (12, 1668737), (14, 1430346), (17, 1177932), (21, 953564), (28, 715173), (34, 588966), (37, 541212), (42, 476782), (51, 392644), (68, 294483), (74, 270606), (84, 238391), (102, 196322), (111, 180404), (119, 168276), (148, 135303), (204, 98161), (222, 90202), (238, 84138), (259, 77316), (357, 56092), (379, 52836), (444, 45101), (476, 42069), (518, 38658), (629, 31836), (714, 28046), (758, 26418), (777, 25772), (1036, 19329), (1137, 17612), (1258, 15918), (1428, 14023), (1516, 13209), (1554, 12886), (1887, 10612), (2274, 8806), (2516, 7959), (2653, 7548), (3108, 6443), (3774, 5306), (4403, 4548)]