20189064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7069}}^1$

素因数の和:7102

約数の個数: 64

約数和(自身を含む): 61084800

約数和(自身を除く): 40895736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 7069, 14138, 21207, 28276, 42414, 49483, 56552, 84828, 98966, 120173, 148449, 169656, 197932, 240346, 296898, 360519, 395864, 480692, 593796, 721038, 841211, 961384, 1187592, 1442076, 1682422, 2523633, 2884152, 3364844, 5047266, 6729688, 10094532, 20189064]

約数ペア:

[(1, 20189064), (2, 10094532), (3, 6729688), (4, 5047266), (6, 3364844), (7, 2884152), (8, 2523633), (12, 1682422), (14, 1442076), (17, 1187592), (21, 961384), (24, 841211), (28, 721038), (34, 593796), (42, 480692), (51, 395864), (56, 360519), (68, 296898), (84, 240346), (102, 197932), (119, 169656), (136, 148449), (168, 120173), (204, 98966), (238, 84828), (357, 56552), (408, 49483), (476, 42414), (714, 28276), (952, 21207), (1428, 14138), (2856, 7069)]