20170016352

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1499}}^1\times {\mathrm{2459}}^1$

素因数の和:3993

約数の個数: 144

約数和(自身を含む): 60442200000

約数和(自身を除く): 40272183648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1499, 1824, 2459, 2736, 2998, 4497, 4918, 5472, 5996, 7377, 8994, 9836, 11992, 13491, 14754, 17988, 19672, 22131, 23984, 26982, 28481, 29508, 35976, 39344, 44262, 46721, 47968, 53964, 56962, 59016, 71952, 78688, 85443, 88524, 93442, 107928, 113924, 118032, 140163, 143904, 170886, 177048, 186884, 215856, 227848, 236064, 256329, 280326, 341772, 354096, 373768, 420489, 431712, 455696, 512658, 560652, 683544, 708192, 747536, 840978, 911392, 1025316, 1121304, 1367088, 1495072, 1681956, 2050632, 2242608, 2734176, 3363912, 3686041, 4101264, 4485216, 6727824, 7372082, 8202528, 11058123, 13455648, 14744164, 22116246, 29488328, 33174369, 44232492, 58976656, 66348738, 70034779, 88464984, 117953312, 132697476, 140069558, 176929968, 210104337, 265394952, 280139116, 353859936, 420208674, 530789904, 560278232, 630313011, 840417348, 1061579808, 1120556464, 1260626022, 1680834696, 2241112928, 2521252044, 3361669392, 5042504088, 6723338784, 10085008176, 20170016352]

約数ペア:

[(1, 20170016352), (2, 10085008176), (3, 6723338784), (4, 5042504088), (6, 3361669392), (8, 2521252044), (9, 2241112928), (12, 1680834696), (16, 1260626022), (18, 1120556464), (19, 1061579808), (24, 840417348), (32, 630313011), (36, 560278232), (38, 530789904), (48, 420208674), (57, 353859936), (72, 280139116), (76, 265394952), (96, 210104337), (114, 176929968), (144, 140069558), (152, 132697476), (171, 117953312), (228, 88464984), (288, 70034779), (304, 66348738), (342, 58976656), (456, 44232492), (608, 33174369), (684, 29488328), (912, 22116246), (1368, 14744164), (1499, 13455648), (1824, 11058123), (2459, 8202528), (2736, 7372082), (2998, 6727824), (4497, 4485216), (4918, 4101264), (5472, 3686041), (5996, 3363912), (7377, 2734176), (8994, 2242608), (9836, 2050632), (11992, 1681956), (13491, 1495072), (14754, 1367088), (17988, 1121304), (19672, 1025316), (22131, 911392), (23984, 840978), (26982, 747536), (28481, 708192), (29508, 683544), (35976, 560652), (39344, 512658), (44262, 455696), (46721, 431712), (47968, 420489), (53964, 373768), (56962, 354096), (59016, 341772), (71952, 280326), (78688, 256329), (85443, 236064), (88524, 227848), (93442, 215856), (107928, 186884), (113924, 177048), (118032, 170886), (140163, 143904)]