20523606912

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{1013}}^1$

素因数の和:1485

約数の個数: 192

約数和(自身を含む): 60639836400

約数和(自身を除く): 40116229488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 258, 288, 344, 384, 387, 409, 516, 576, 688, 774, 818, 1013, 1032, 1152, 1227, 1376, 1548, 1636, 2026, 2064, 2454, 2752, 3039, 3096, 3272, 3681, 4052, 4128, 4908, 5504, 6078, 6192, 6544, 7362, 8104, 8256, 9117, 9816, 12156, 12384, 13088, 14724, 16208, 16512, 17587, 18234, 19632, 24312, 24768, 26176, 29448, 32416, 35174, 36468, 39264, 43559, 48624, 49536, 52352, 52761, 58896, 64832, 70348, 72936, 78528, 87118, 97248, 105522, 117792, 129664, 130677, 140696, 145872, 157056, 158283, 174236, 194496, 211044, 235584, 261354, 281392, 291744, 316566, 348472, 388992, 392031, 414317, 422088, 471168, 522708, 562784, 583488, 633132, 696944, 784062, 828634, 844176, 1045416, 1125568, 1166976, 1242951, 1266264, 1393888, 1568124, 1657268, 1688352, 2090832, 2251136, 2485902, 2532528, 2787776, 3136248, 3314536, 3376704, 3728853, 4181664, 4971804, 5065056, 5575552, 6272496, 6629072, 6753408, 7457706, 8363328, 9943608, 10130112, 12544992, 13258144, 14915412, 16726656, 17815631, 19887216, 20260224, 25089984, 26516288, 29830824, 35631262, 39774432, 50179968, 53032576, 53446893, 59661648, 71262524, 79548864, 106893786, 119323296, 142525048, 159097728, 160340679, 213787572, 238646592, 285050096, 320681358, 427575144, 477293184, 570100192, 641362716, 855150288, 1140200384, 1282725432, 1710300576, 2280400768, 2565450864, 3420601152, 5130901728, 6841202304, 10261803456, 20523606912]

約数ペア:

[(1, 20523606912), (2, 10261803456), (3, 6841202304), (4, 5130901728), (6, 3420601152), (8, 2565450864), (9, 2280400768), (12, 1710300576), (16, 1282725432), (18, 1140200384), (24, 855150288), (32, 641362716), (36, 570100192), (43, 477293184), (48, 427575144), (64, 320681358), (72, 285050096), (86, 238646592), (96, 213787572), (128, 160340679), (129, 159097728), (144, 142525048), (172, 119323296), (192, 106893786), (258, 79548864), (288, 71262524), (344, 59661648), (384, 53446893), (387, 53032576), (409, 50179968), (516, 39774432), (576, 35631262), (688, 29830824), (774, 26516288), (818, 25089984), (1013, 20260224), (1032, 19887216), (1152, 17815631), (1227, 16726656), (1376, 14915412), (1548, 13258144), (1636, 12544992), (2026, 10130112), (2064, 9943608), (2454, 8363328), (2752, 7457706), (3039, 6753408), (3096, 6629072), (3272, 6272496), (3681, 5575552), (4052, 5065056), (4128, 4971804), (4908, 4181664), (5504, 3728853), (6078, 3376704), (6192, 3314536), (6544, 3136248), (7362, 2787776), (8104, 2532528), (8256, 2485902), (9117, 2251136), (9816, 2090832), (12156, 1688352), (12384, 1657268), (13088, 1568124), (14724, 1393888), (16208, 1266264), (16512, 1242951), (17587, 1166976), (18234, 1125568), (19632, 1045416), (24312, 844176), (24768, 828634), (26176, 784062), (29448, 696944), (32416, 633132), (35174, 583488), (36468, 562784), (39264, 522708), (43559, 471168), (48624, 422088), (49536, 414317), (52352, 392031), (52761, 388992), (58896, 348472), (64832, 316566), (70348, 291744), (72936, 281392), (78528, 261354), (87118, 235584), (97248, 211044), (105522, 194496), (117792, 174236), (129664, 158283), (130677, 157056), (140696, 145872)]