2000730774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{4603}}^1$

素因数の和:4825

約数の個数: 64

約数和(自身を含む): 4667351040

約数和(自身を除く): 2666620266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 131, 158, 237, 262, 393, 474, 553, 786, 917, 1106, 1659, 1834, 2751, 3318, 4603, 5502, 9206, 10349, 13809, 20698, 27618, 31047, 32221, 62094, 64442, 72443, 96663, 144886, 193326, 217329, 363637, 434658, 602993, 727274, 1090911, 1205986, 1808979, 2181822, 2545459, 3617958, 4220951, 5090918, 7636377, 8441902, 12662853, 15272754, 25325706, 47636447, 95272894, 142909341, 285818682, 333455129, 666910258, 1000365387, 2000730774]

約数ペア:

[(1, 2000730774), (2, 1000365387), (3, 666910258), (6, 333455129), (7, 285818682), (14, 142909341), (21, 95272894), (42, 47636447), (79, 25325706), (131, 15272754), (158, 12662853), (237, 8441902), (262, 7636377), (393, 5090918), (474, 4220951), (553, 3617958), (786, 2545459), (917, 2181822), (1106, 1808979), (1659, 1205986), (1834, 1090911), (2751, 727274), (3318, 602993), (4603, 434658), (5502, 363637), (9206, 217329), (10349, 193326), (13809, 144886), (20698, 96663), (27618, 72443), (31047, 64442), (32221, 62094)]