20233560501

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1\times {\mathrm{617}}^1$

素因数の和:1319

約数の個数: 96

約数和(自身を含む): 37020672000

約数和(自身を除く): 16787111499

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 79, 99, 231, 237, 553, 599, 617, 693, 711, 869, 1659, 1797, 1851, 2607, 4193, 4319, 4977, 5391, 5553, 6083, 6589, 6787, 7821, 12579, 12957, 18249, 19767, 20361, 37737, 38871, 46123, 47321, 47509, 48743, 54747, 59301, 61083, 138369, 141963, 142527, 146229, 331247, 341201, 369583, 415107, 425889, 427581, 438687, 520531, 536173, 993741, 1023603, 1108749, 1561593, 1608519, 2587081, 2981223, 3070809, 3326247, 3643717, 3753211, 4065413, 4684779, 4825557, 7761243, 10931151, 11259633, 12196239, 23283729, 28457891, 29197057, 32793453, 33778899, 36588717, 85373673, 87591171, 204379399, 256121019, 262773513, 321167627, 613138197, 963502881, 1839414591, 2248173389, 2890508643, 6744520167, 20233560501]

約数ペア:

[(1, 20233560501), (3, 6744520167), (7, 2890508643), (9, 2248173389), (11, 1839414591), (21, 963502881), (33, 613138197), (63, 321167627), (77, 262773513), (79, 256121019), (99, 204379399), (231, 87591171), (237, 85373673), (553, 36588717), (599, 33778899), (617, 32793453), (693, 29197057), (711, 28457891), (869, 23283729), (1659, 12196239), (1797, 11259633), (1851, 10931151), (2607, 7761243), (4193, 4825557), (4319, 4684779), (4977, 4065413), (5391, 3753211), (5553, 3643717), (6083, 3326247), (6589, 3070809), (6787, 2981223), (7821, 2587081), (12579, 1608519), (12957, 1561593), (18249, 1108749), (19767, 1023603), (20361, 993741), (37737, 536173), (38871, 520531), (46123, 438687), (47321, 427581), (47509, 425889), (48743, 415107), (54747, 369583), (59301, 341201), (61083, 331247), (138369, 146229), (141963, 142527)]