20183281076

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{57847}}^1$

素因数の和:58608

約数の個数: 48

約数和(自身を含む): 42800115456

約数和(自身を除く): 22616834380

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 733, 1466, 2932, 5131, 10262, 12461, 20524, 24922, 49844, 57847, 87227, 115694, 174454, 231388, 348908, 404929, 809858, 983399, 1619716, 1966798, 3933596, 6883793, 13767586, 27535172, 42401851, 84803702, 169607404, 296812957, 593625914, 720831467, 1187251828, 1441662934, 2883325868, 5045820269, 10091640538, 20183281076]

約数ペア:

[(1, 20183281076), (2, 10091640538), (4, 5045820269), (7, 2883325868), (14, 1441662934), (17, 1187251828), (28, 720831467), (34, 593625914), (68, 296812957), (119, 169607404), (238, 84803702), (476, 42401851), (733, 27535172), (1466, 13767586), (2932, 6883793), (5131, 3933596), (10262, 1966798), (12461, 1619716), (20524, 983399), (24922, 809858), (49844, 404929), (57847, 348908), (87227, 231388), (115694, 174454)]