20303998044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{5437}}^1$

素因数の和:6963

約数の個数: 96

約数和(自身を含む): 54449606400

約数和(自身を除く): 34145608356

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 1489, 2508, 2978, 4467, 5437, 5956, 8934, 10874, 16311, 16379, 17868, 21748, 28291, 32622, 32758, 49137, 56582, 59807, 65244, 65516, 84873, 98274, 103303, 113164, 119614, 169746, 179421, 196548, 206606, 239228, 309909, 311201, 339492, 358842, 413212, 619818, 622402, 717684, 933603, 1136333, 1239636, 1244804, 1867206, 2272666, 3408999, 3734412, 4545332, 6817998, 8095693, 13635996, 16191386, 24287079, 32382772, 48574158, 89052623, 97148316, 153818167, 178105246, 267157869, 307636334, 356210492, 461454501, 534315738, 615272668, 922909002, 1068631476, 1691999837, 1845818004, 3383999674, 5075999511, 6767999348, 10151999022, 20303998044]

約数ペア:

[(1, 20303998044), (2, 10151999022), (3, 6767999348), (4, 5075999511), (6, 3383999674), (11, 1845818004), (12, 1691999837), (19, 1068631476), (22, 922909002), (33, 615272668), (38, 534315738), (44, 461454501), (57, 356210492), (66, 307636334), (76, 267157869), (114, 178105246), (132, 153818167), (209, 97148316), (228, 89052623), (418, 48574158), (627, 32382772), (836, 24287079), (1254, 16191386), (1489, 13635996), (2508, 8095693), (2978, 6817998), (4467, 4545332), (5437, 3734412), (5956, 3408999), (8934, 2272666), (10874, 1867206), (16311, 1244804), (16379, 1239636), (17868, 1136333), (21748, 933603), (28291, 717684), (32622, 622402), (32758, 619818), (49137, 413212), (56582, 358842), (59807, 339492), (65244, 311201), (65516, 309909), (84873, 239228), (98274, 206606), (103303, 196548), (113164, 179421), (119614, 169746)]