20164028904

素因数分解:

$2^3\times 3^2\times {\mathrm{5839}}^1\times {\mathrm{47963}}^1$

素因数の和:53814

約数の個数: 48

約数和(自身を含む): 54621403200

約数和(自身を除く): 34457374296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5839, 11678, 17517, 23356, 35034, 46712, 47963, 52551, 70068, 95926, 105102, 140136, 143889, 191852, 210204, 287778, 383704, 420408, 431667, 575556, 863334, 1151112, 1726668, 3453336, 280055957, 560111914, 840167871, 1120223828, 1680335742, 2240447656, 2520503613, 3360671484, 5041007226, 6721342968, 10082014452, 20164028904]

約数ペア:

[(1, 20164028904), (2, 10082014452), (3, 6721342968), (4, 5041007226), (6, 3360671484), (8, 2520503613), (9, 2240447656), (12, 1680335742), (18, 1120223828), (24, 840167871), (36, 560111914), (72, 280055957), (5839, 3453336), (11678, 1726668), (17517, 1151112), (23356, 863334), (35034, 575556), (46712, 431667), (47963, 420408), (52551, 383704), (70068, 287778), (95926, 210204), (105102, 191852), (140136, 143889)]