20230085536

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{211931}}^1$

素因数の和:212117

約数の個数: 48

約数和(自身を含む): 42191422560

約数和(自身を除く): 21961337024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 157, 304, 314, 608, 628, 1256, 2512, 2983, 5024, 5966, 11932, 23864, 47728, 95456, 211931, 423862, 847724, 1695448, 3390896, 4026689, 6781792, 8053378, 16106756, 32213512, 33273167, 64427024, 66546334, 128854048, 133092668, 266185336, 532370672, 632190173, 1064741344, 1264380346, 2528760692, 5057521384, 10115042768, 20230085536]

約数ペア:

[(1, 20230085536), (2, 10115042768), (4, 5057521384), (8, 2528760692), (16, 1264380346), (19, 1064741344), (32, 632190173), (38, 532370672), (76, 266185336), (152, 133092668), (157, 128854048), (304, 66546334), (314, 64427024), (608, 33273167), (628, 32213512), (1256, 16106756), (2512, 8053378), (2983, 6781792), (5024, 4026689), (5966, 3390896), (11932, 1695448), (23864, 847724), (47728, 423862), (95456, 211931)]