20232652020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{789721}}^1$

素因数の和:789801

約数の個数: 96

約数和(自身を含む): 65805954816

約数和(自身を除く): 45573302796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 6405, 8540, 12810, 25620, 789721, 1579442, 2369163, 3158884, 3948605, 4738326, 5528047, 7897210, 9476652, 11056094, 11845815, 15794420, 16584141, 22112188, 23691630, 27640235, 33168282, 47383260, 48172981, 55280470, 66336564, 82920705, 96345962, 110560940, 144518943, 165841410, 192691924, 240864905, 289037886, 331682820, 337210867, 481729810, 578075772, 674421734, 722594715, 963459620, 1011632601, 1348843468, 1445189430, 1686054335, 2023265202, 2890378860, 3372108670, 4046530404, 5058163005, 6744217340, 10116326010, 20232652020]

約数ペア:

[(1, 20232652020), (2, 10116326010), (3, 6744217340), (4, 5058163005), (5, 4046530404), (6, 3372108670), (7, 2890378860), (10, 2023265202), (12, 1686054335), (14, 1445189430), (15, 1348843468), (20, 1011632601), (21, 963459620), (28, 722594715), (30, 674421734), (35, 578075772), (42, 481729810), (60, 337210867), (61, 331682820), (70, 289037886), (84, 240864905), (105, 192691924), (122, 165841410), (140, 144518943), (183, 110560940), (210, 96345962), (244, 82920705), (305, 66336564), (366, 55280470), (420, 48172981), (427, 47383260), (610, 33168282), (732, 27640235), (854, 23691630), (915, 22112188), (1220, 16584141), (1281, 15794420), (1708, 11845815), (1830, 11056094), (2135, 9476652), (2562, 7897210), (3660, 5528047), (4270, 4738326), (5124, 3948605), (6405, 3158884), (8540, 2369163), (12810, 1579442), (25620, 789721)]