20048364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1196

約数の個数: 96

約数和(自身を含む): 62039040

約数和(自身を除く): 41990676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1153, 1242, 1449, 1932, 2306, 2484, 2898, 3459, 4347, 4612, 5796, 6918, 8071, 8694, 10377, 13836, 16142, 17388, 20754, 24213, 26519, 31131, 32284, 41508, 48426, 53038, 62262, 72639, 79557, 96852, 106076, 124524, 145278, 159114, 185633, 217917, 238671, 290556, 318228, 371266, 435834, 477342, 556899, 716013, 742532, 871668, 954684, 1113798, 1432026, 1670697, 2227596, 2864052, 3341394, 5012091, 6682788, 10024182, 20048364]

約数ペア:

[(1, 20048364), (2, 10024182), (3, 6682788), (4, 5012091), (6, 3341394), (7, 2864052), (9, 2227596), (12, 1670697), (14, 1432026), (18, 1113798), (21, 954684), (23, 871668), (27, 742532), (28, 716013), (36, 556899), (42, 477342), (46, 435834), (54, 371266), (63, 318228), (69, 290556), (84, 238671), (92, 217917), (108, 185633), (126, 159114), (138, 145278), (161, 124524), (189, 106076), (207, 96852), (252, 79557), (276, 72639), (322, 62262), (378, 53038), (414, 48426), (483, 41508), (621, 32284), (644, 31131), (756, 26519), (828, 24213), (966, 20754), (1153, 17388), (1242, 16142), (1449, 13836), (1932, 10377), (2306, 8694), (2484, 8071), (2898, 6918), (3459, 5796), (4347, 4612)]