20232721698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{19889}}^1$

素因数の和:20411

約数の個数: 64

約数和(自身を含む): 47224270080

約数和(自身を除く): 26991548382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 457, 742, 914, 1113, 1371, 2226, 2742, 3199, 6398, 9597, 19194, 19889, 24221, 39778, 48442, 59667, 72663, 119334, 139223, 145326, 169547, 278446, 339094, 417669, 508641, 835338, 1017282, 1054117, 2108234, 3162351, 6324702, 7378819, 9089273, 14757638, 18178546, 22136457, 27267819, 44272914, 54535638, 63624911, 127249822, 190874733, 381749466, 481731469, 963462938, 1445194407, 2890388814, 3372120283, 6744240566, 10116360849, 20232721698]

約数ペア:

[(1, 20232721698), (2, 10116360849), (3, 6744240566), (6, 3372120283), (7, 2890388814), (14, 1445194407), (21, 963462938), (42, 481731469), (53, 381749466), (106, 190874733), (159, 127249822), (318, 63624911), (371, 54535638), (457, 44272914), (742, 27267819), (914, 22136457), (1113, 18178546), (1371, 14757638), (2226, 9089273), (2742, 7378819), (3199, 6324702), (6398, 3162351), (9597, 2108234), (19194, 1054117), (19889, 1017282), (24221, 835338), (39778, 508641), (48442, 417669), (59667, 339094), (72663, 278446), (119334, 169547), (139223, 145326)]