20107339968

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131071}}^1$

素因数の和:131150

約数の個数: 112

約数和(自身を含む): 57529073664

約数和(自身を除く): 37421733696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 47, 48, 51, 64, 68, 94, 96, 102, 136, 141, 188, 192, 204, 272, 282, 376, 408, 544, 564, 752, 799, 816, 1088, 1128, 1504, 1598, 1632, 2256, 2397, 3008, 3196, 3264, 4512, 4794, 6392, 9024, 9588, 12784, 19176, 25568, 38352, 51136, 76704, 131071, 153408, 262142, 393213, 524284, 786426, 1048568, 1572852, 2097136, 2228207, 3145704, 4194272, 4456414, 6160337, 6291408, 6684621, 8388544, 8912828, 12320674, 12582816, 13369242, 17825656, 18481011, 24641348, 25165632, 26738484, 35651312, 36962022, 49282696, 53476968, 71302624, 73924044, 98565392, 104725729, 106953936, 142605248, 147848088, 197130784, 209451458, 213907872, 295696176, 314177187, 394261568, 418902916, 427815744, 591392352, 628354374, 837805832, 1182784704, 1256708748, 1675611664, 2513417496, 3351223328, 5026834992, 6702446656, 10053669984, 20107339968]

約数ペア:

[(1, 20107339968), (2, 10053669984), (3, 6702446656), (4, 5026834992), (6, 3351223328), (8, 2513417496), (12, 1675611664), (16, 1256708748), (17, 1182784704), (24, 837805832), (32, 628354374), (34, 591392352), (47, 427815744), (48, 418902916), (51, 394261568), (64, 314177187), (68, 295696176), (94, 213907872), (96, 209451458), (102, 197130784), (136, 147848088), (141, 142605248), (188, 106953936), (192, 104725729), (204, 98565392), (272, 73924044), (282, 71302624), (376, 53476968), (408, 49282696), (544, 36962022), (564, 35651312), (752, 26738484), (799, 25165632), (816, 24641348), (1088, 18481011), (1128, 17825656), (1504, 13369242), (1598, 12582816), (1632, 12320674), (2256, 8912828), (2397, 8388544), (3008, 6684621), (3196, 6291408), (3264, 6160337), (4512, 4456414), (4794, 4194272), (6392, 3145704), (9024, 2228207), (9588, 2097136), (12784, 1572852), (19176, 1048568), (25568, 786426), (38352, 524284), (51136, 393213), (76704, 262142), (131071, 153408)]