20132146464

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{18803}}^1$

素因数の和:19422

約数の個数: 96

約数和(自身を含む): 55726030080

約数和(自身を除く): 35593883616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 587, 608, 912, 1174, 1761, 1824, 2348, 3522, 4696, 7044, 9392, 11153, 14088, 18784, 18803, 22306, 28176, 33459, 37606, 44612, 56352, 56409, 66918, 75212, 89224, 112818, 133836, 150424, 178448, 225636, 267672, 300848, 356896, 357257, 451272, 535344, 601696, 714514, 902544, 1070688, 1071771, 1429028, 1805088, 2143542, 2858056, 4287084, 5716112, 8574168, 11037361, 11432224, 17148336, 22074722, 33112083, 34296672, 44149444, 66224166, 88298888, 132448332, 176597776, 209709859, 264896664, 353195552, 419419718, 529793328, 629129577, 838839436, 1059586656, 1258259154, 1677678872, 2516518308, 3355357744, 5033036616, 6710715488, 10066073232, 20132146464]

約数ペア:

[(1, 20132146464), (2, 10066073232), (3, 6710715488), (4, 5033036616), (6, 3355357744), (8, 2516518308), (12, 1677678872), (16, 1258259154), (19, 1059586656), (24, 838839436), (32, 629129577), (38, 529793328), (48, 419419718), (57, 353195552), (76, 264896664), (96, 209709859), (114, 176597776), (152, 132448332), (228, 88298888), (304, 66224166), (456, 44149444), (587, 34296672), (608, 33112083), (912, 22074722), (1174, 17148336), (1761, 11432224), (1824, 11037361), (2348, 8574168), (3522, 5716112), (4696, 4287084), (7044, 2858056), (9392, 2143542), (11153, 1805088), (14088, 1429028), (18784, 1071771), (18803, 1070688), (22306, 902544), (28176, 714514), (33459, 601696), (37606, 535344), (44612, 451272), (56352, 357257), (56409, 356896), (66918, 300848), (75212, 267672), (89224, 225636), (112818, 178448), (133836, 150424)]