20214253824

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{44687}}^1$

素因数の和:44756

約数の個数: 144

約数和(自身を含む): 58459054080

約数和(自身を除く): 38244800256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 589, 608, 744, 768, 912, 992, 1178, 1216, 1488, 1767, 1824, 1984, 2356, 2432, 2976, 3534, 3648, 3968, 4712, 4864, 5952, 7068, 7296, 7936, 9424, 11904, 14136, 14592, 18848, 23808, 28272, 37696, 44687, 56544, 75392, 89374, 113088, 134061, 150784, 178748, 226176, 268122, 357496, 452352, 536244, 714992, 849053, 1072488, 1385297, 1429984, 1698106, 2144976, 2547159, 2770594, 2859968, 3396212, 4155891, 4289952, 5094318, 5541188, 5719936, 6792424, 8311782, 8579904, 10188636, 11082376, 11439872, 13584848, 16623564, 17159808, 20377272, 22164752, 26320643, 27169696, 33247128, 34319616, 40754544, 44329504, 52641286, 54339392, 66494256, 78961929, 81509088, 88659008, 105282572, 108678784, 132988512, 157923858, 163018176, 177318016, 210565144, 217357568, 265977024, 315847716, 326036352, 354636032, 421130288, 531954048, 631695432, 652072704, 842260576, 1063908096, 1263390864, 1684521152, 2526781728, 3369042304, 5053563456, 6738084608, 10107126912, 20214253824]

約数ペア:

[(1, 20214253824), (2, 10107126912), (3, 6738084608), (4, 5053563456), (6, 3369042304), (8, 2526781728), (12, 1684521152), (16, 1263390864), (19, 1063908096), (24, 842260576), (31, 652072704), (32, 631695432), (38, 531954048), (48, 421130288), (57, 354636032), (62, 326036352), (64, 315847716), (76, 265977024), (93, 217357568), (96, 210565144), (114, 177318016), (124, 163018176), (128, 157923858), (152, 132988512), (186, 108678784), (192, 105282572), (228, 88659008), (248, 81509088), (256, 78961929), (304, 66494256), (372, 54339392), (384, 52641286), (456, 44329504), (496, 40754544), (589, 34319616), (608, 33247128), (744, 27169696), (768, 26320643), (912, 22164752), (992, 20377272), (1178, 17159808), (1216, 16623564), (1488, 13584848), (1767, 11439872), (1824, 11082376), (1984, 10188636), (2356, 8579904), (2432, 8311782), (2976, 6792424), (3534, 5719936), (3648, 5541188), (3968, 5094318), (4712, 4289952), (4864, 4155891), (5952, 3396212), (7068, 2859968), (7296, 2770594), (7936, 2547159), (9424, 2144976), (11904, 1698106), (14136, 1429984), (14592, 1385297), (18848, 1072488), (23808, 849053), (28272, 714992), (37696, 536244), (44687, 452352), (56544, 357496), (75392, 268122), (89374, 226176), (113088, 178748), (134061, 150784)]