20182742444

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1\times {\mathrm{4789}}^1$

素因数の和:5642

約数の個数: 48

約数和(自身を含む): 37371196800

約数和(自身を除く): 17188454356

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 773, 1363, 1546, 2726, 3092, 4789, 5452, 9578, 19156, 22417, 36331, 44834, 72662, 89668, 138881, 145324, 225083, 277762, 450166, 555524, 900332, 1053599, 2107198, 3701897, 4214396, 6527407, 7403794, 13054814, 14807588, 26109628, 107355013, 173989159, 214710026, 347978318, 429420052, 695956636, 5045685611, 10091371222, 20182742444]

約数ペア:

[(1, 20182742444), (2, 10091371222), (4, 5045685611), (29, 695956636), (47, 429420052), (58, 347978318), (94, 214710026), (116, 173989159), (188, 107355013), (773, 26109628), (1363, 14807588), (1546, 13054814), (2726, 7403794), (3092, 6527407), (4789, 4214396), (5452, 3701897), (9578, 2107198), (19156, 1053599), (22417, 900332), (36331, 555524), (44834, 450166), (72662, 277762), (89668, 225083), (138881, 145324)]