20343674604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8111513}}^1$

素因数の和:8111550

約数の個数: 48

約数和(自身を含む): 54509374080

約数和(自身を除く): 34165699476

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 8111513, 16223026, 24334539, 32446052, 48669078, 89226643, 97338156, 154118747, 178453286, 267679929, 308237494, 356906572, 462356241, 535359858, 616474988, 924712482, 1070719716, 1695306217, 1849424964, 3390612434, 5085918651, 6781224868, 10171837302, 20343674604]

約数ペア:

[(1, 20343674604), (2, 10171837302), (3, 6781224868), (4, 5085918651), (6, 3390612434), (11, 1849424964), (12, 1695306217), (19, 1070719716), (22, 924712482), (33, 616474988), (38, 535359858), (44, 462356241), (57, 356906572), (66, 308237494), (76, 267679929), (114, 178453286), (132, 154118747), (209, 97338156), (228, 89226643), (418, 48669078), (627, 32446052), (836, 24334539), (1254, 16223026), (2508, 8111513)]