20229655292

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{14369}}^1$

素因数の和:15051

約数の個数: 72

約数和(自身を含む): 44997528240

約数和(自身を除く): 24767872948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 653, 1078, 1306, 2156, 2612, 4571, 7183, 9142, 14366, 14369, 18284, 28732, 28738, 31997, 50281, 57476, 63994, 100562, 100583, 127988, 158059, 201124, 201166, 316118, 351967, 402332, 632236, 703934, 704081, 1106413, 1407868, 1408162, 2212826, 2816324, 4425652, 7744891, 9382957, 15489782, 18765914, 30979564, 37531828, 65680699, 103212527, 131361398, 206425054, 262722796, 412850108, 459764893, 722487689, 919529786, 1444975378, 1839059572, 2889950756, 5057413823, 10114827646, 20229655292]

約数ペア:

[(1, 20229655292), (2, 10114827646), (4, 5057413823), (7, 2889950756), (11, 1839059572), (14, 1444975378), (22, 919529786), (28, 722487689), (44, 459764893), (49, 412850108), (77, 262722796), (98, 206425054), (154, 131361398), (196, 103212527), (308, 65680699), (539, 37531828), (653, 30979564), (1078, 18765914), (1306, 15489782), (2156, 9382957), (2612, 7744891), (4571, 4425652), (7183, 2816324), (9142, 2212826), (14366, 1408162), (14369, 1407868), (18284, 1106413), (28732, 704081), (28738, 703934), (31997, 632236), (50281, 402332), (57476, 351967), (63994, 316118), (100562, 201166), (100583, 201124), (127988, 158059)]