20453680944

素因数分解:

$2^4\times 3^2\times {\mathrm{467}}^1\times {\mathrm{304153}}^1$

素因数の和:304634

約数の個数: 60

約数和(自身を含む): 57364661016

約数和(自身を除く): 36910980072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 467, 934, 1401, 1868, 2802, 3736, 4203, 5604, 7472, 8406, 11208, 16812, 22416, 33624, 67248, 304153, 608306, 912459, 1216612, 1824918, 2433224, 2737377, 3649836, 4866448, 5474754, 7299672, 10949508, 14599344, 21899016, 43798032, 142039451, 284078902, 426118353, 568157804, 852236706, 1136315608, 1278355059, 1704473412, 2272631216, 2556710118, 3408946824, 5113420236, 6817893648, 10226840472, 20453680944]

約数ペア:

[(1, 20453680944), (2, 10226840472), (3, 6817893648), (4, 5113420236), (6, 3408946824), (8, 2556710118), (9, 2272631216), (12, 1704473412), (16, 1278355059), (18, 1136315608), (24, 852236706), (36, 568157804), (48, 426118353), (72, 284078902), (144, 142039451), (467, 43798032), (934, 21899016), (1401, 14599344), (1868, 10949508), (2802, 7299672), (3736, 5474754), (4203, 4866448), (5604, 3649836), (7472, 2737377), (8406, 2433224), (11208, 1824918), (16812, 1216612), (22416, 912459), (33624, 608306), (67248, 304153)]