20174693610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{1223}}^1$

素因数の和:1612

約数の個数: 128

約数和(自身を含む): 51057838080

約数和(自身を除く): 30883144470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 67, 87, 134, 145, 174, 201, 283, 290, 335, 402, 435, 566, 670, 849, 870, 1005, 1223, 1415, 1698, 1943, 2010, 2446, 2830, 3669, 3886, 4245, 5829, 6115, 7338, 8207, 8490, 9715, 11658, 12230, 16414, 18345, 18961, 19430, 24621, 29145, 35467, 36690, 37922, 41035, 49242, 56883, 58290, 70934, 81941, 82070, 94805, 106401, 113766, 123105, 163882, 177335, 189610, 212802, 245823, 246210, 284415, 346109, 354670, 409705, 491646, 532005, 549869, 568830, 692218, 819410, 1038327, 1064010, 1099738, 1229115, 1649607, 1730545, 2076654, 2376289, 2458230, 2749345, 3299214, 3461090, 4752578, 5191635, 5498690, 7128867, 8248035, 10037161, 10383270, 11881445, 14257734, 16496070, 20074322, 23189303, 23762890, 30111483, 35644335, 46378606, 50185805, 60222966, 69567909, 71288670, 100371610, 115946515, 139135818, 150557415, 231893030, 301114830, 347839545, 672489787, 695679090, 1344979574, 2017469361, 3362448935, 4034938722, 6724897870, 10087346805, 20174693610]

約数ペア:

[(1, 20174693610), (2, 10087346805), (3, 6724897870), (5, 4034938722), (6, 3362448935), (10, 2017469361), (15, 1344979574), (29, 695679090), (30, 672489787), (58, 347839545), (67, 301114830), (87, 231893030), (134, 150557415), (145, 139135818), (174, 115946515), (201, 100371610), (283, 71288670), (290, 69567909), (335, 60222966), (402, 50185805), (435, 46378606), (566, 35644335), (670, 30111483), (849, 23762890), (870, 23189303), (1005, 20074322), (1223, 16496070), (1415, 14257734), (1698, 11881445), (1943, 10383270), (2010, 10037161), (2446, 8248035), (2830, 7128867), (3669, 5498690), (3886, 5191635), (4245, 4752578), (5829, 3461090), (6115, 3299214), (7338, 2749345), (8207, 2458230), (8490, 2376289), (9715, 2076654), (11658, 1730545), (12230, 1649607), (16414, 1229115), (18345, 1099738), (18961, 1064010), (19430, 1038327), (24621, 819410), (29145, 692218), (35467, 568830), (36690, 549869), (37922, 532005), (41035, 491646), (49242, 409705), (56883, 354670), (58290, 346109), (70934, 284415), (81941, 246210), (82070, 245823), (94805, 212802), (106401, 189610), (113766, 177335), (123105, 163882)]