20170496502

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{3733}}^1$

素因数の和:3979

約数の個数: 128

約数和(自身を含む): 49683110400

約数和(自身を除く): 29512613898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 179, 234, 258, 351, 358, 387, 537, 559, 702, 774, 1074, 1118, 1161, 1611, 1677, 2322, 2327, 3222, 3354, 3733, 4654, 4833, 5031, 6981, 7466, 7697, 9666, 10062, 11199, 13962, 15093, 15394, 20943, 22398, 23091, 30186, 33597, 41886, 46182, 48529, 62829, 67194, 69273, 97058, 100061, 100791, 125658, 138546, 145587, 160519, 200122, 201582, 207819, 291174, 300183, 321038, 415638, 436761, 481557, 600366, 668207, 873522, 900549, 963114, 1310283, 1336414, 1444671, 1801098, 2004621, 2086747, 2620566, 2701647, 2889342, 4009242, 4173494, 4334013, 5403294, 6013863, 6260241, 8668026, 8686691, 12027726, 12520482, 17373382, 18041589, 18780723, 26060073, 28732901, 36083178, 37561446, 52120146, 56342169, 57465802, 78180219, 86198703, 112684338, 156360438, 172397406, 234540657, 258596109, 373527713, 469081314, 517192218, 747055426, 775788327, 1120583139, 1551576654, 2241166278, 3361749417, 6723498834, 10085248251, 20170496502]

約数ペア:

[(1, 20170496502), (2, 10085248251), (3, 6723498834), (6, 3361749417), (9, 2241166278), (13, 1551576654), (18, 1120583139), (26, 775788327), (27, 747055426), (39, 517192218), (43, 469081314), (54, 373527713), (78, 258596109), (86, 234540657), (117, 172397406), (129, 156360438), (179, 112684338), (234, 86198703), (258, 78180219), (351, 57465802), (358, 56342169), (387, 52120146), (537, 37561446), (559, 36083178), (702, 28732901), (774, 26060073), (1074, 18780723), (1118, 18041589), (1161, 17373382), (1611, 12520482), (1677, 12027726), (2322, 8686691), (2327, 8668026), (3222, 6260241), (3354, 6013863), (3733, 5403294), (4654, 4334013), (4833, 4173494), (5031, 4009242), (6981, 2889342), (7466, 2701647), (7697, 2620566), (9666, 2086747), (10062, 2004621), (11199, 1801098), (13962, 1444671), (15093, 1336414), (15394, 1310283), (20943, 963114), (22398, 900549), (23091, 873522), (30186, 668207), (33597, 600366), (41886, 481557), (46182, 436761), (48529, 415638), (62829, 321038), (67194, 300183), (69273, 291174), (97058, 207819), (100061, 201582), (100791, 200122), (125658, 160519), (138546, 145587)]