20125979502

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{599}}^1\times {\mathrm{17891}}^1$

素因数の和:18808

約数の個数: 32

約数和(自身を含む): 40450233600

約数和(自身を除く): 20324254098

約数列:

[1, 2, 3, 6, 313, 599, 626, 939, 1198, 1797, 1878, 3594, 17891, 35782, 53673, 107346, 187487, 374974, 562461, 1124922, 5599883, 10716709, 11199766, 16799649, 21433418, 32150127, 33599298, 64300254, 3354329917, 6708659834, 10062989751, 20125979502]

約数ペア:

[(1, 20125979502), (2, 10062989751), (3, 6708659834), (6, 3354329917), (313, 64300254), (599, 33599298), (626, 32150127), (939, 21433418), (1198, 16799649), (1797, 11199766), (1878, 10716709), (3594, 5599883), (17891, 1124922), (35782, 562461), (53673, 374974), (107346, 187487)]