20172382284

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{1181}}^1$

素因数の和:1611

約数の個数: 96

約数和(自身を含む): 48790123200

約数和(自身を除く): 28617740916

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 149, 164, 233, 246, 298, 447, 466, 492, 596, 699, 894, 932, 1181, 1398, 1788, 2362, 2796, 3543, 4724, 6109, 7086, 9553, 12218, 14172, 18327, 19106, 24436, 28659, 34717, 36654, 38212, 48421, 57318, 69434, 73308, 96842, 104151, 114636, 138868, 145263, 175969, 193684, 208302, 275173, 290526, 351938, 416604, 527907, 550346, 581052, 703876, 825519, 1055814, 1100692, 1423397, 1651038, 2111628, 2846794, 3302076, 4270191, 5693588, 7214729, 8540382, 11282093, 14429458, 17080764, 21644187, 22564186, 28858916, 33846279, 41000777, 43288374, 45128372, 67692558, 82001554, 86576748, 123002331, 135385116, 164003108, 246004662, 492009324, 1681031857, 3362063714, 5043095571, 6724127428, 10086191142, 20172382284]

約数ペア:

[(1, 20172382284), (2, 10086191142), (3, 6724127428), (4, 5043095571), (6, 3362063714), (12, 1681031857), (41, 492009324), (82, 246004662), (123, 164003108), (149, 135385116), (164, 123002331), (233, 86576748), (246, 82001554), (298, 67692558), (447, 45128372), (466, 43288374), (492, 41000777), (596, 33846279), (699, 28858916), (894, 22564186), (932, 21644187), (1181, 17080764), (1398, 14429458), (1788, 11282093), (2362, 8540382), (2796, 7214729), (3543, 5693588), (4724, 4270191), (6109, 3302076), (7086, 2846794), (9553, 2111628), (12218, 1651038), (14172, 1423397), (18327, 1100692), (19106, 1055814), (24436, 825519), (28659, 703876), (34717, 581052), (36654, 550346), (38212, 527907), (48421, 416604), (57318, 351938), (69434, 290526), (73308, 275173), (96842, 208302), (104151, 193684), (114636, 175969), (138868, 145263)]