20187946152

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2521}}^1\times {\mathrm{10111}}^1$

素因数の和:12655

約数の個数: 96

約数和(自身を含む): 59675765760

約数和(自身を除く): 39487819608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 2521, 5042, 7563, 10084, 10111, 15126, 20168, 20222, 22689, 27731, 30252, 30333, 40444, 45378, 55462, 60504, 60666, 80888, 83193, 90756, 90999, 110924, 111221, 121332, 166386, 181512, 181998, 221848, 222442, 242664, 249579, 332772, 333663, 363996, 444884, 499158, 665544, 667326, 727992, 889768, 998316, 1000989, 1334652, 1996632, 2001978, 2669304, 4003956, 8007912, 25489831, 50979662, 76469493, 101959324, 152938986, 203918648, 229408479, 280388141, 305877972, 458816958, 560776282, 611755944, 841164423, 917633916, 1121552564, 1682328846, 1835267832, 2243105128, 2523493269, 3364657692, 5046986538, 6729315384, 10093973076, 20187946152]

約数ペア:

[(1, 20187946152), (2, 10093973076), (3, 6729315384), (4, 5046986538), (6, 3364657692), (8, 2523493269), (9, 2243105128), (11, 1835267832), (12, 1682328846), (18, 1121552564), (22, 917633916), (24, 841164423), (33, 611755944), (36, 560776282), (44, 458816958), (66, 305877972), (72, 280388141), (88, 229408479), (99, 203918648), (132, 152938986), (198, 101959324), (264, 76469493), (396, 50979662), (792, 25489831), (2521, 8007912), (5042, 4003956), (7563, 2669304), (10084, 2001978), (10111, 1996632), (15126, 1334652), (20168, 1000989), (20222, 998316), (22689, 889768), (27731, 727992), (30252, 667326), (30333, 665544), (40444, 499158), (45378, 444884), (55462, 363996), (60504, 333663), (60666, 332772), (80888, 249579), (83193, 242664), (90756, 222442), (90999, 221848), (110924, 181998), (111221, 181512), (121332, 166386)]