20341710138

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{26759}}^1$

素因数の和:26923

約数の個数: 64

約数和(自身を含む): 43322941440

約数和(自身を除く): 22981231302

約数列:

[1, 2, 3, 6, 31, 61, 62, 67, 93, 122, 134, 183, 186, 201, 366, 402, 1891, 2077, 3782, 4087, 4154, 5673, 6231, 8174, 11346, 12261, 12462, 24522, 26759, 53518, 80277, 126697, 160554, 253394, 380091, 760182, 829529, 1632299, 1659058, 1792853, 2488587, 3264598, 3585706, 4896897, 4977174, 5378559, 9793794, 10757118, 50601269, 55578443, 101202538, 109364033, 111156886, 151803807, 166735329, 218728066, 303607614, 328092099, 333470658, 656184198, 3390285023, 6780570046, 10170855069, 20341710138]

約数ペア:

[(1, 20341710138), (2, 10170855069), (3, 6780570046), (6, 3390285023), (31, 656184198), (61, 333470658), (62, 328092099), (67, 303607614), (93, 218728066), (122, 166735329), (134, 151803807), (183, 111156886), (186, 109364033), (201, 101202538), (366, 55578443), (402, 50601269), (1891, 10757118), (2077, 9793794), (3782, 5378559), (4087, 4977174), (4154, 4896897), (5673, 3585706), (6231, 3264598), (8174, 2488587), (11346, 1792853), (12261, 1659058), (12462, 1632299), (24522, 829529), (26759, 760182), (53518, 380091), (80277, 253394), (126697, 160554)]