20099242956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{8329}}^1$

素因数の和:8879

約数の個数: 96

約数和(自身を含む): 52245760000

約数和(自身を除く): 32146517044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 499, 806, 998, 1209, 1497, 1612, 1996, 2418, 2994, 4836, 5988, 6487, 8329, 12974, 15469, 16658, 19461, 24987, 25948, 30938, 33316, 38922, 46407, 49974, 61876, 77844, 92814, 99948, 108277, 185628, 201097, 216554, 258199, 324831, 402194, 433108, 516398, 603291, 649662, 774597, 804388, 1032796, 1206582, 1299324, 1549194, 2413164, 3098388, 3356587, 4156171, 6713174, 8312342, 10069761, 12468513, 13426348, 16624684, 20139522, 24937026, 40279044, 49874052, 54030223, 108060446, 128841301, 162090669, 216120892, 257682602, 324181338, 386523903, 515365204, 648362676, 773047806, 1546095612, 1674936913, 3349873826, 5024810739, 6699747652, 10049621478, 20099242956]

約数ペア:

[(1, 20099242956), (2, 10049621478), (3, 6699747652), (4, 5024810739), (6, 3349873826), (12, 1674936913), (13, 1546095612), (26, 773047806), (31, 648362676), (39, 515365204), (52, 386523903), (62, 324181338), (78, 257682602), (93, 216120892), (124, 162090669), (156, 128841301), (186, 108060446), (372, 54030223), (403, 49874052), (499, 40279044), (806, 24937026), (998, 20139522), (1209, 16624684), (1497, 13426348), (1612, 12468513), (1996, 10069761), (2418, 8312342), (2994, 6713174), (4836, 4156171), (5988, 3356587), (6487, 3098388), (8329, 2413164), (12974, 1549194), (15469, 1299324), (16658, 1206582), (19461, 1032796), (24987, 804388), (25948, 774597), (30938, 649662), (33316, 603291), (38922, 516398), (46407, 433108), (49974, 402194), (61876, 324831), (77844, 258199), (92814, 216554), (99948, 201097), (108277, 185628)]