20922024

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 54996480

約数和(自身を除く): 34074456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 461, 488, 732, 744, 922, 1383, 1464, 1844, 1891, 2766, 3688, 3782, 5532, 5673, 7564, 11064, 11346, 14291, 15128, 22692, 28121, 28582, 42873, 45384, 56242, 57164, 84363, 85746, 112484, 114328, 168726, 171492, 224968, 337452, 342984, 674904, 871751, 1743502, 2615253, 3487004, 5230506, 6974008, 10461012, 20922024]

約数ペア:

[(1, 20922024), (2, 10461012), (3, 6974008), (4, 5230506), (6, 3487004), (8, 2615253), (12, 1743502), (24, 871751), (31, 674904), (61, 342984), (62, 337452), (93, 224968), (122, 171492), (124, 168726), (183, 114328), (186, 112484), (244, 85746), (248, 84363), (366, 57164), (372, 56242), (461, 45384), (488, 42873), (732, 28582), (744, 28121), (922, 22692), (1383, 15128), (1464, 14291), (1844, 11346), (1891, 11064), (2766, 7564), (3688, 5673), (3782, 5532)]