20073929192

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{1619}}^1$

素因数の和:2034

約数の個数: 64

約数和(自身を含む): 38811960000

約数和(自身を除く): 18738030808

約数列:

[1, 2, 4, 8, 59, 109, 118, 218, 236, 241, 436, 472, 482, 872, 964, 1619, 1928, 3238, 6431, 6476, 12862, 12952, 14219, 25724, 26269, 28438, 51448, 52538, 56876, 95521, 105076, 113752, 176471, 191042, 210152, 352942, 382084, 390179, 705884, 764168, 780358, 1411768, 1549871, 1560716, 3099742, 3121432, 6199484, 10411789, 12398968, 20823578, 23020561, 41647156, 42529511, 46041122, 83294312, 85059022, 92082244, 170118044, 184164488, 340236088, 2509241149, 5018482298, 10036964596, 20073929192]

約数ペア:

[(1, 20073929192), (2, 10036964596), (4, 5018482298), (8, 2509241149), (59, 340236088), (109, 184164488), (118, 170118044), (218, 92082244), (236, 85059022), (241, 83294312), (436, 46041122), (472, 42529511), (482, 41647156), (872, 23020561), (964, 20823578), (1619, 12398968), (1928, 10411789), (3238, 6199484), (6431, 3121432), (6476, 3099742), (12862, 1560716), (12952, 1549871), (14219, 1411768), (25724, 780358), (26269, 764168), (28438, 705884), (51448, 390179), (52538, 382084), (56876, 352942), (95521, 210152), (105076, 191042), (113752, 176471)]