20113237830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{44987}}^1$

素因数の和:47133

約数の個数: 64

約数和(自身を含む): 55194877440

約数和(自身を除く): 35081639610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2129, 4258, 6387, 10645, 12774, 14903, 21290, 29806, 31935, 44709, 44987, 63870, 74515, 89418, 89974, 134961, 149030, 223545, 224935, 269922, 314909, 447090, 449870, 629818, 674805, 944727, 1349610, 1574545, 1889454, 3149090, 4723635, 9447270, 95777323, 191554646, 287331969, 478886615, 574663938, 670441261, 957773230, 1340882522, 1436659845, 2011323783, 2873319690, 3352206305, 4022647566, 6704412610, 10056618915, 20113237830]

約数ペア:

[(1, 20113237830), (2, 10056618915), (3, 6704412610), (5, 4022647566), (6, 3352206305), (7, 2873319690), (10, 2011323783), (14, 1436659845), (15, 1340882522), (21, 957773230), (30, 670441261), (35, 574663938), (42, 478886615), (70, 287331969), (105, 191554646), (210, 95777323), (2129, 9447270), (4258, 4723635), (6387, 3149090), (10645, 1889454), (12774, 1574545), (14903, 1349610), (21290, 944727), (29806, 674805), (31935, 629818), (44709, 449870), (44987, 447090), (63870, 314909), (74515, 269922), (89418, 224935), (89974, 223545), (134961, 149030)]