20036304

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2281}}^1$

素因数の和:2356

約数の個数: 60

約数和(自身を含む): 57018052

約数和(自身を除く): 36981748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2281, 2928, 4392, 4562, 6843, 8784, 9124, 13686, 18248, 20529, 27372, 36496, 41058, 54744, 82116, 109488, 139141, 164232, 278282, 328464, 417423, 556564, 834846, 1113128, 1252269, 1669692, 2226256, 2504538, 3339384, 5009076, 6678768, 10018152, 20036304]

約数ペア:

[(1, 20036304), (2, 10018152), (3, 6678768), (4, 5009076), (6, 3339384), (8, 2504538), (9, 2226256), (12, 1669692), (16, 1252269), (18, 1113128), (24, 834846), (36, 556564), (48, 417423), (61, 328464), (72, 278282), (122, 164232), (144, 139141), (183, 109488), (244, 82116), (366, 54744), (488, 41058), (549, 36496), (732, 27372), (976, 20529), (1098, 18248), (1464, 13686), (2196, 9124), (2281, 8784), (2928, 6843), (4392, 4562)]