20171461112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{709663}}^1$

素因数の和:709716

約数の個数: 64

約数和(自身を含む): 45986227200

約数和(自身を除く): 25814766088

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 3553, 7106, 14212, 28424, 709663, 1419326, 2838652, 5677304, 7806293, 12064271, 13483597, 15612586, 24128542, 26967194, 31225172, 48257084, 53934388, 62450344, 96514168, 107868776, 132706981, 148319567, 229221149, 265413962, 296639134, 458442298, 530827924, 593278268, 916884596, 1061655848, 1186556536, 1833769192, 2521432639, 5042865278, 10085730556, 20171461112]

約数ペア:

[(1, 20171461112), (2, 10085730556), (4, 5042865278), (8, 2521432639), (11, 1833769192), (17, 1186556536), (19, 1061655848), (22, 916884596), (34, 593278268), (38, 530827924), (44, 458442298), (68, 296639134), (76, 265413962), (88, 229221149), (136, 148319567), (152, 132706981), (187, 107868776), (209, 96514168), (323, 62450344), (374, 53934388), (418, 48257084), (646, 31225172), (748, 26967194), (836, 24128542), (1292, 15612586), (1496, 13483597), (1672, 12064271), (2584, 7806293), (3553, 5677304), (7106, 2838652), (14212, 1419326), (28424, 709663)]