20184497509714

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{2521}}^1\times {\mathrm{9209}}^1$

素因数の和:12179

約数の個数: 64

約数和(自身を含む): 32199055948800

約数和(自身を除く): 12014558439086

約数列:

[1, 2, 31, 37, 62, 74, 379, 758, 1147, 2294, 2521, 5042, 9209, 11749, 14023, 18418, 23498, 28046, 78151, 93277, 156302, 186554, 285479, 340733, 434713, 570958, 681466, 869426, 955459, 1910918, 2891587, 3490211, 5783174, 6980422, 10562723, 21125446, 23215889, 29619229, 35351983, 46431778, 59238458, 70703966, 108196541, 129137807, 216393082, 258275614, 719692559, 858987893, 1095911473, 1439385118, 1717975786, 2191822946, 4003272017, 8006544034, 8798821931, 17597643862, 26628624683, 53257249366, 272763479861, 325556411447, 545526959722, 651112822894, 10092248754857, 20184497509714]

約数ペア:

[(1, 20184497509714), (2, 10092248754857), (31, 651112822894), (37, 545526959722), (62, 325556411447), (74, 272763479861), (379, 53257249366), (758, 26628624683), (1147, 17597643862), (2294, 8798821931), (2521, 8006544034), (5042, 4003272017), (9209, 2191822946), (11749, 1717975786), (14023, 1439385118), (18418, 1095911473), (23498, 858987893), (28046, 719692559), (78151, 258275614), (93277, 216393082), (156302, 129137807), (186554, 108196541), (285479, 70703966), (340733, 59238458), (434713, 46431778), (570958, 35351983), (681466, 29619229), (869426, 23215889), (955459, 21125446), (1910918, 10562723), (2891587, 6980422), (3490211, 5783174)]