20884069536

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{727}}^1\times {\mathrm{2473}}^1$

素因数の和:3235

約数の個数: 144

約数和(自身を含む): 60364729152

約数和(自身を除く): 39480659616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 727, 968, 1056, 1452, 1454, 1936, 2181, 2473, 2904, 2908, 3872, 4362, 4946, 5808, 5816, 7419, 7997, 8724, 9892, 11616, 11632, 14838, 15994, 17448, 19784, 23264, 23991, 27203, 29676, 31988, 34896, 39568, 47982, 54406, 59352, 63976, 69792, 79136, 81609, 87967, 95964, 108812, 118704, 127952, 163218, 175934, 191928, 217624, 237408, 255904, 263901, 299233, 326436, 351868, 383856, 435248, 527802, 598466, 652872, 703736, 767712, 870496, 897699, 1055604, 1196932, 1305744, 1407472, 1795398, 1797871, 2111208, 2393864, 2611488, 2814944, 3590796, 3595742, 4222416, 4787728, 5393613, 7181592, 7191484, 8444832, 9575456, 10787226, 14363184, 14382968, 19776581, 21574452, 28726368, 28765936, 39553162, 43148904, 57531872, 59329743, 79106324, 86297808, 118659486, 158212648, 172595616, 217542391, 237318972, 316425296, 435084782, 474637944, 632850592, 652627173, 870169564, 949275888, 1305254346, 1740339128, 1898551776, 2610508692, 3480678256, 5221017384, 6961356512, 10442034768, 20884069536]

約数ペア:

[(1, 20884069536), (2, 10442034768), (3, 6961356512), (4, 5221017384), (6, 3480678256), (8, 2610508692), (11, 1898551776), (12, 1740339128), (16, 1305254346), (22, 949275888), (24, 870169564), (32, 652627173), (33, 632850592), (44, 474637944), (48, 435084782), (66, 316425296), (88, 237318972), (96, 217542391), (121, 172595616), (132, 158212648), (176, 118659486), (242, 86297808), (264, 79106324), (352, 59329743), (363, 57531872), (484, 43148904), (528, 39553162), (726, 28765936), (727, 28726368), (968, 21574452), (1056, 19776581), (1452, 14382968), (1454, 14363184), (1936, 10787226), (2181, 9575456), (2473, 8444832), (2904, 7191484), (2908, 7181592), (3872, 5393613), (4362, 4787728), (4946, 4222416), (5808, 3595742), (5816, 3590796), (7419, 2814944), (7997, 2611488), (8724, 2393864), (9892, 2111208), (11616, 1797871), (11632, 1795398), (14838, 1407472), (15994, 1305744), (17448, 1196932), (19784, 1055604), (23264, 897699), (23991, 870496), (27203, 767712), (29676, 703736), (31988, 652872), (34896, 598466), (39568, 527802), (47982, 435248), (54406, 383856), (59352, 351868), (63976, 326436), (69792, 299233), (79136, 263901), (81609, 255904), (87967, 237408), (95964, 217624), (108812, 191928), (118704, 175934), (127952, 163218)]