20176934742

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{52957}}^1$

素因数の和:53373

約数の個数: 48

約数和(自身を含む): 44562250512

約数和(自身を除く): 24385315770

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 347, 366, 549, 694, 1041, 1098, 2082, 3123, 6246, 21167, 42334, 52957, 63501, 105914, 127002, 158871, 190503, 317742, 381006, 476613, 953226, 3230377, 6460754, 9691131, 18376079, 19382262, 29073393, 36752158, 55128237, 58146786, 110256474, 165384711, 330769422, 1120940819, 2241881638, 3362822457, 6725644914, 10088467371, 20176934742]

約数ペア:

[(1, 20176934742), (2, 10088467371), (3, 6725644914), (6, 3362822457), (9, 2241881638), (18, 1120940819), (61, 330769422), (122, 165384711), (183, 110256474), (347, 58146786), (366, 55128237), (549, 36752158), (694, 29073393), (1041, 19382262), (1098, 18376079), (2082, 9691131), (3123, 6460754), (6246, 3230377), (21167, 953226), (42334, 476613), (52957, 381006), (63501, 317742), (105914, 190503), (127002, 158871)]