20231020908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2311}}^1\times {\mathrm{34739}}^1$

素因数の和:37067

約数の個数: 72

約数和(自身を含む): 58472144640

約数和(自身を除く): 38241123732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2311, 4622, 6933, 9244, 13866, 16177, 20799, 27732, 32354, 34739, 41598, 48531, 64708, 69478, 83196, 97062, 104217, 138956, 145593, 194124, 208434, 243173, 291186, 312651, 416868, 486346, 582372, 625302, 729519, 972692, 1250604, 1459038, 2188557, 2918076, 4377114, 8754228, 80281829, 160563658, 240845487, 321127316, 481690974, 561972803, 722536461, 963381948, 1123945606, 1445072922, 1685918409, 2247891212, 2890145844, 3371836818, 5057755227, 6743673636, 10115510454, 20231020908]

約数ペア:

[(1, 20231020908), (2, 10115510454), (3, 6743673636), (4, 5057755227), (6, 3371836818), (7, 2890145844), (9, 2247891212), (12, 1685918409), (14, 1445072922), (18, 1123945606), (21, 963381948), (28, 722536461), (36, 561972803), (42, 481690974), (63, 321127316), (84, 240845487), (126, 160563658), (252, 80281829), (2311, 8754228), (4622, 4377114), (6933, 2918076), (9244, 2188557), (13866, 1459038), (16177, 1250604), (20799, 972692), (27732, 729519), (32354, 625302), (34739, 582372), (41598, 486346), (48531, 416868), (64708, 312651), (69478, 291186), (83196, 243173), (97062, 208434), (104217, 194124), (138956, 145593)]