20236227072

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{3457}}^1$

素因数の和:3618

約数の個数: 160

約数和(自身を含む): 55921337472

約数和(自身を除く): 35685110400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 103, 111, 128, 148, 192, 206, 222, 256, 296, 309, 384, 412, 444, 512, 592, 618, 768, 824, 888, 1184, 1236, 1536, 1648, 1776, 2368, 2472, 3296, 3457, 3552, 3811, 4736, 4944, 6592, 6914, 7104, 7622, 9472, 9888, 10371, 11433, 13184, 13828, 14208, 15244, 18944, 19776, 20742, 22866, 26368, 27656, 28416, 30488, 39552, 41484, 45732, 52736, 55312, 56832, 60976, 79104, 82968, 91464, 110624, 121952, 127909, 158208, 165936, 182928, 221248, 243904, 255818, 331872, 356071, 365856, 383727, 442496, 487808, 511636, 663744, 712142, 731712, 767454, 884992, 975616, 1023272, 1068213, 1327488, 1424284, 1463424, 1534908, 1769984, 1951232, 2046544, 2136426, 2654976, 2848568, 2926848, 3069816, 4093088, 4272852, 5309952, 5697136, 5853696, 6139632, 8186176, 8545704, 11394272, 12279264, 13174627, 16372352, 17091408, 22788544, 24558528, 26349254, 32744704, 34182816, 39523881, 45577088, 49117056, 52698508, 65489408, 68365632, 79047762, 91154176, 98234112, 105397016, 136731264, 158095524, 182308352, 196468224, 210794032, 273462528, 316191048, 421588064, 546925056, 632382096, 843176128, 1264764192, 1686352256, 2529528384, 3372704512, 5059056768, 6745409024, 10118113536, 20236227072]

約数ペア:

[(1, 20236227072), (2, 10118113536), (3, 6745409024), (4, 5059056768), (6, 3372704512), (8, 2529528384), (12, 1686352256), (16, 1264764192), (24, 843176128), (32, 632382096), (37, 546925056), (48, 421588064), (64, 316191048), (74, 273462528), (96, 210794032), (103, 196468224), (111, 182308352), (128, 158095524), (148, 136731264), (192, 105397016), (206, 98234112), (222, 91154176), (256, 79047762), (296, 68365632), (309, 65489408), (384, 52698508), (412, 49117056), (444, 45577088), (512, 39523881), (592, 34182816), (618, 32744704), (768, 26349254), (824, 24558528), (888, 22788544), (1184, 17091408), (1236, 16372352), (1536, 13174627), (1648, 12279264), (1776, 11394272), (2368, 8545704), (2472, 8186176), (3296, 6139632), (3457, 5853696), (3552, 5697136), (3811, 5309952), (4736, 4272852), (4944, 4093088), (6592, 3069816), (6914, 2926848), (7104, 2848568), (7622, 2654976), (9472, 2136426), (9888, 2046544), (10371, 1951232), (11433, 1769984), (13184, 1534908), (13828, 1463424), (14208, 1424284), (15244, 1327488), (18944, 1068213), (19776, 1023272), (20742, 975616), (22866, 884992), (26368, 767454), (27656, 731712), (28416, 712142), (30488, 663744), (39552, 511636), (41484, 487808), (45732, 442496), (52736, 383727), (55312, 365856), (56832, 356071), (60976, 331872), (79104, 255818), (82968, 243904), (91464, 221248), (110624, 182928), (121952, 165936), (127909, 158208)]