20433924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 61286400

約数和(自身を除く): 40852476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 151, 179, 189, 252, 302, 358, 378, 453, 537, 604, 716, 756, 906, 1057, 1074, 1253, 1359, 1611, 1812, 2114, 2148, 2506, 2718, 3171, 3222, 3759, 4077, 4228, 4833, 5012, 5436, 6342, 6444, 7518, 8154, 9513, 9666, 11277, 12684, 15036, 16308, 19026, 19332, 22554, 27029, 28539, 33831, 38052, 45108, 54058, 57078, 67662, 81087, 108116, 114156, 135324, 162174, 189203, 243261, 324348, 378406, 486522, 567609, 729783, 756812, 973044, 1135218, 1459566, 1702827, 2270436, 2919132, 3405654, 5108481, 6811308, 10216962, 20433924]

約数ペア:

[(1, 20433924), (2, 10216962), (3, 6811308), (4, 5108481), (6, 3405654), (7, 2919132), (9, 2270436), (12, 1702827), (14, 1459566), (18, 1135218), (21, 973044), (27, 756812), (28, 729783), (36, 567609), (42, 486522), (54, 378406), (63, 324348), (84, 243261), (108, 189203), (126, 162174), (151, 135324), (179, 114156), (189, 108116), (252, 81087), (302, 67662), (358, 57078), (378, 54058), (453, 45108), (537, 38052), (604, 33831), (716, 28539), (756, 27029), (906, 22554), (1057, 19332), (1074, 19026), (1253, 16308), (1359, 15036), (1611, 12684), (1812, 11277), (2114, 9666), (2148, 9513), (2506, 8154), (2718, 7518), (3171, 6444), (3222, 6342), (3759, 5436), (4077, 5012), (4228, 4833)]