20165566476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{63311}}^1$

素因数の和:63475

約数の個数: 96

約数和(自身を含む): 54458449920

約数和(自身を除く): 34292883444

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 127, 132, 209, 228, 254, 381, 418, 508, 627, 762, 836, 1254, 1397, 1524, 2413, 2508, 2794, 4191, 4826, 5588, 7239, 8382, 9652, 14478, 16764, 26543, 28956, 53086, 63311, 79629, 106172, 126622, 159258, 189933, 253244, 318516, 379866, 696421, 759732, 1202909, 1392842, 2089263, 2405818, 2785684, 3608727, 4178526, 4811636, 7217454, 8040497, 8357052, 13231999, 14434908, 16080994, 24121491, 26463998, 32161988, 39695997, 48242982, 52927996, 79391994, 88445467, 96485964, 152769443, 158783988, 176890934, 265336401, 305538886, 353781868, 458308329, 530672802, 611077772, 916616658, 1061345604, 1680463873, 1833233316, 3360927746, 5041391619, 6721855492, 10082783238, 20165566476]

約数ペア:

[(1, 20165566476), (2, 10082783238), (3, 6721855492), (4, 5041391619), (6, 3360927746), (11, 1833233316), (12, 1680463873), (19, 1061345604), (22, 916616658), (33, 611077772), (38, 530672802), (44, 458308329), (57, 353781868), (66, 305538886), (76, 265336401), (114, 176890934), (127, 158783988), (132, 152769443), (209, 96485964), (228, 88445467), (254, 79391994), (381, 52927996), (418, 48242982), (508, 39695997), (627, 32161988), (762, 26463998), (836, 24121491), (1254, 16080994), (1397, 14434908), (1524, 13231999), (2413, 8357052), (2508, 8040497), (2794, 7217454), (4191, 4811636), (4826, 4178526), (5588, 3608727), (7239, 2785684), (8382, 2405818), (9652, 2089263), (14478, 1392842), (16764, 1202909), (26543, 759732), (28956, 696421), (53086, 379866), (63311, 318516), (79629, 253244), (106172, 189933), (126622, 159258)]