20433048

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 55041120

約数和(自身を除く): 34608072

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 183, 204, 244, 366, 408, 488, 732, 821, 1037, 1464, 1642, 2074, 2463, 3111, 3284, 4148, 4926, 6222, 6568, 8296, 9852, 12444, 13957, 19704, 24888, 27914, 41871, 50081, 55828, 83742, 100162, 111656, 150243, 167484, 200324, 300486, 334968, 400648, 600972, 851377, 1201944, 1702754, 2554131, 3405508, 5108262, 6811016, 10216524, 20433048]

約数ペア:

[(1, 20433048), (2, 10216524), (3, 6811016), (4, 5108262), (6, 3405508), (8, 2554131), (12, 1702754), (17, 1201944), (24, 851377), (34, 600972), (51, 400648), (61, 334968), (68, 300486), (102, 200324), (122, 167484), (136, 150243), (183, 111656), (204, 100162), (244, 83742), (366, 55828), (408, 50081), (488, 41871), (732, 27914), (821, 24888), (1037, 19704), (1464, 13957), (1642, 12444), (2074, 9852), (2463, 8296), (3111, 6568), (3284, 6222), (4148, 4926)]