20039678064

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1169449}}^1$

素因数の和:1169487

約数の個数: 120

約数和(自身を含む): 67865522400

約数和(自身を除く): 47825844336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 17136, 1169449, 2338898, 3508347, 4677796, 7016694, 8186143, 9355592, 10525041, 14033388, 16372286, 18711184, 19880633, 21050082, 24558429, 28066776, 32744572, 39761266, 42100164, 49116858, 56133552, 59641899, 65489144, 73675287, 79522532, 84200328, 98233716, 119283798, 130978288, 139164431, 147350574, 159045064, 168400656, 178925697, 196467432, 238567596, 278328862, 294701148, 318090128, 357851394, 392934864, 417493293, 477135192, 556657724, 589402296, 715702788, 834986586, 954270384, 1113315448, 1178804592, 1252479879, 1431405576, 1669973172, 2226630896, 2504959758, 2862811152, 3339946344, 5009919516, 6679892688, 10019839032, 20039678064]

約数ペア:

[(1, 20039678064), (2, 10019839032), (3, 6679892688), (4, 5009919516), (6, 3339946344), (7, 2862811152), (8, 2504959758), (9, 2226630896), (12, 1669973172), (14, 1431405576), (16, 1252479879), (17, 1178804592), (18, 1113315448), (21, 954270384), (24, 834986586), (28, 715702788), (34, 589402296), (36, 556657724), (42, 477135192), (48, 417493293), (51, 392934864), (56, 357851394), (63, 318090128), (68, 294701148), (72, 278328862), (84, 238567596), (102, 196467432), (112, 178925697), (119, 168400656), (126, 159045064), (136, 147350574), (144, 139164431), (153, 130978288), (168, 119283798), (204, 98233716), (238, 84200328), (252, 79522532), (272, 73675287), (306, 65489144), (336, 59641899), (357, 56133552), (408, 49116858), (476, 42100164), (504, 39761266), (612, 32744572), (714, 28066776), (816, 24558429), (952, 21050082), (1008, 19880633), (1071, 18711184), (1224, 16372286), (1428, 14033388), (1904, 10525041), (2142, 9355592), (2448, 8186143), (2856, 7016694), (4284, 4677796), (5712, 3508347), (8568, 2338898), (17136, 1169449)]