20746703724

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{3623}}^1$

素因数の和:3887

約数の個数: 96

約数和(自身を含む): 50528185344

約数和(自身を除く): 29781481620

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 103, 113, 123, 164, 206, 226, 246, 309, 339, 412, 452, 492, 618, 678, 1236, 1356, 3623, 4223, 4633, 7246, 8446, 9266, 10869, 11639, 12669, 13899, 14492, 16892, 18532, 21738, 23278, 25338, 27798, 34917, 43476, 46556, 50676, 55596, 69834, 139668, 148543, 297086, 373169, 409399, 445629, 477199, 594172, 746338, 818798, 891258, 954398, 1119507, 1228197, 1431597, 1492676, 1637596, 1782516, 1908796, 2239014, 2456394, 2863194, 4478028, 4912788, 5726388, 15299929, 16785359, 30599858, 33570718, 42168097, 45899787, 50356077, 61199716, 67141436, 84336194, 91799574, 100712154, 126504291, 168672388, 183599148, 201424308, 253008582, 506017164, 1728891977, 3457783954, 5186675931, 6915567908, 10373351862, 20746703724]

約数ペア:

[(1, 20746703724), (2, 10373351862), (3, 6915567908), (4, 5186675931), (6, 3457783954), (12, 1728891977), (41, 506017164), (82, 253008582), (103, 201424308), (113, 183599148), (123, 168672388), (164, 126504291), (206, 100712154), (226, 91799574), (246, 84336194), (309, 67141436), (339, 61199716), (412, 50356077), (452, 45899787), (492, 42168097), (618, 33570718), (678, 30599858), (1236, 16785359), (1356, 15299929), (3623, 5726388), (4223, 4912788), (4633, 4478028), (7246, 2863194), (8446, 2456394), (9266, 2239014), (10869, 1908796), (11639, 1782516), (12669, 1637596), (13899, 1492676), (14492, 1431597), (16892, 1228197), (18532, 1119507), (21738, 954398), (23278, 891258), (25338, 818798), (27798, 746338), (34917, 594172), (43476, 477199), (46556, 445629), (50676, 409399), (55596, 373169), (69834, 297086), (139668, 148543)]