20189344128

素因数分解:

$2^7\times 3^1\times {\mathrm{179}}^1\times {\mathrm{293723}}^1$

素因数の和:293919

約数の個数: 64

約数和(自身を含む): 53927726400

約数和(自身を除く): 33738382272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 179, 192, 358, 384, 537, 716, 1074, 1432, 2148, 2864, 4296, 5728, 8592, 11456, 17184, 22912, 34368, 68736, 293723, 587446, 881169, 1174892, 1762338, 2349784, 3524676, 4699568, 7049352, 9399136, 14098704, 18798272, 28197408, 37596544, 52576417, 56394816, 105152834, 112789632, 157729251, 210305668, 315458502, 420611336, 630917004, 841222672, 1261834008, 1682445344, 2523668016, 3364890688, 5047336032, 6729781376, 10094672064, 20189344128]

約数ペア:

[(1, 20189344128), (2, 10094672064), (3, 6729781376), (4, 5047336032), (6, 3364890688), (8, 2523668016), (12, 1682445344), (16, 1261834008), (24, 841222672), (32, 630917004), (48, 420611336), (64, 315458502), (96, 210305668), (128, 157729251), (179, 112789632), (192, 105152834), (358, 56394816), (384, 52576417), (537, 37596544), (716, 28197408), (1074, 18798272), (1432, 14098704), (2148, 9399136), (2864, 7049352), (4296, 4699568), (5728, 3524676), (8592, 2349784), (11456, 1762338), (17184, 1174892), (22912, 881169), (34368, 587446), (68736, 293723)]