20160953592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{373517}}^1$

素因数の和:373712

約数の個数: 64

約数和(自身を含む): 54593390880

約数和(自身を除く): 34432437288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 173, 312, 346, 519, 692, 1038, 1384, 2076, 2249, 4152, 4498, 6747, 8996, 13494, 17992, 26988, 53976, 373517, 747034, 1120551, 1494068, 2241102, 2988136, 4482204, 4855721, 8964408, 9711442, 14567163, 19422884, 29134326, 38845768, 58268652, 64618441, 116537304, 129236882, 193855323, 258473764, 387710646, 516947528, 775421292, 840039733, 1550842584, 1680079466, 2520119199, 3360158932, 5040238398, 6720317864, 10080476796, 20160953592]

約数ペア:

[(1, 20160953592), (2, 10080476796), (3, 6720317864), (4, 5040238398), (6, 3360158932), (8, 2520119199), (12, 1680079466), (13, 1550842584), (24, 840039733), (26, 775421292), (39, 516947528), (52, 387710646), (78, 258473764), (104, 193855323), (156, 129236882), (173, 116537304), (312, 64618441), (346, 58268652), (519, 38845768), (692, 29134326), (1038, 19422884), (1384, 14567163), (2076, 9711442), (2249, 8964408), (4152, 4855721), (4498, 4482204), (6747, 2988136), (8996, 2241102), (13494, 1494068), (17992, 1120551), (26988, 747034), (53976, 373517)]