20300412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 55093248

約数和(自身を除く): 34792836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 41, 44, 62, 66, 82, 93, 121, 123, 124, 132, 164, 186, 242, 246, 341, 363, 372, 451, 484, 492, 682, 726, 902, 1023, 1271, 1331, 1353, 1364, 1452, 1804, 2046, 2542, 2662, 2706, 3751, 3813, 3993, 4092, 4961, 5084, 5324, 5412, 7502, 7626, 7986, 9922, 11253, 13981, 14883, 15004, 15252, 15972, 19844, 22506, 27962, 29766, 41261, 41943, 45012, 54571, 55924, 59532, 82522, 83886, 109142, 123783, 153791, 163713, 165044, 167772, 218284, 247566, 307582, 327426, 461373, 495132, 615164, 654852, 922746, 1691701, 1845492, 3383402, 5075103, 6766804, 10150206, 20300412]

約数ペア:

[(1, 20300412), (2, 10150206), (3, 6766804), (4, 5075103), (6, 3383402), (11, 1845492), (12, 1691701), (22, 922746), (31, 654852), (33, 615164), (41, 495132), (44, 461373), (62, 327426), (66, 307582), (82, 247566), (93, 218284), (121, 167772), (123, 165044), (124, 163713), (132, 153791), (164, 123783), (186, 109142), (242, 83886), (246, 82522), (341, 59532), (363, 55924), (372, 54571), (451, 45012), (484, 41943), (492, 41261), (682, 29766), (726, 27962), (902, 22506), (1023, 19844), (1271, 15972), (1331, 15252), (1353, 15004), (1364, 14883), (1452, 13981), (1804, 11253), (2046, 9922), (2542, 7986), (2662, 7626), (2706, 7502), (3751, 5412), (3813, 5324), (3993, 5084), (4092, 4961)]