20187029022

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{8849}}^1$

素因数の和:9209

約数の個数: 64

約数和(自身を含む): 42982963200

約数和(自身を除く): 22795934178

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 271, 366, 542, 813, 1403, 1626, 2806, 4209, 6233, 8418, 8849, 12466, 16531, 17698, 18699, 26547, 33062, 37398, 49593, 53094, 99186, 203527, 380213, 407054, 539789, 610581, 760426, 1079578, 1140639, 1221162, 1619367, 2281278, 2398079, 3238734, 4796158, 7194237, 12415147, 14388474, 24830294, 37245441, 55155817, 74490882, 110311634, 146282819, 165467451, 292565638, 330934902, 438848457, 877696914, 3364504837, 6729009674, 10093514511, 20187029022]

約数ペア:

[(1, 20187029022), (2, 10093514511), (3, 6729009674), (6, 3364504837), (23, 877696914), (46, 438848457), (61, 330934902), (69, 292565638), (122, 165467451), (138, 146282819), (183, 110311634), (271, 74490882), (366, 55155817), (542, 37245441), (813, 24830294), (1403, 14388474), (1626, 12415147), (2806, 7194237), (4209, 4796158), (6233, 3238734), (8418, 2398079), (8849, 2281278), (12466, 1619367), (16531, 1221162), (17698, 1140639), (18699, 1079578), (26547, 760426), (33062, 610581), (37398, 539789), (49593, 407054), (53094, 380213), (99186, 203527)]