20126041702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{16187}}^1$

素因数の和:16345

約数の個数: 64

約数和(自身を含む): 35980096320

約数和(自身を除く): 15854054618

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 97, 194, 221, 377, 442, 493, 754, 986, 1261, 1649, 2522, 2813, 3298, 5626, 6409, 12818, 16187, 21437, 32374, 36569, 42874, 47821, 73138, 95642, 210431, 275179, 420862, 469423, 550358, 621673, 938846, 1243346, 1570139, 3140278, 3577327, 6102499, 7154654, 7980191, 12204998, 15960382, 20411807, 26692363, 40823614, 45534031, 53384726, 91068062, 103742483, 207484966, 347000719, 591942403, 694001438, 774078527, 1183884806, 1548157054, 10063020851, 20126041702]

約数ペア:

[(1, 20126041702), (2, 10063020851), (13, 1548157054), (17, 1183884806), (26, 774078527), (29, 694001438), (34, 591942403), (58, 347000719), (97, 207484966), (194, 103742483), (221, 91068062), (377, 53384726), (442, 45534031), (493, 40823614), (754, 26692363), (986, 20411807), (1261, 15960382), (1649, 12204998), (2522, 7980191), (2813, 7154654), (3298, 6102499), (5626, 3577327), (6409, 3140278), (12818, 1570139), (16187, 1243346), (21437, 938846), (32374, 621673), (36569, 550358), (42874, 469423), (47821, 420862), (73138, 275179), (95642, 210431)]