20188759962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{11827}}^1$

素因数の和:12355

約数の個数: 64

約数和(自身を含む): 46736686080

約数和(自身を除く): 26547926118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 419, 582, 679, 838, 1257, 1358, 2037, 2514, 2933, 4074, 5866, 8799, 11827, 17598, 23654, 35481, 40643, 70962, 81286, 82789, 121929, 165578, 243858, 248367, 284501, 496734, 569002, 853503, 1147219, 1707006, 2294438, 3441657, 4955513, 6883314, 8030533, 9911026, 14866539, 16061066, 24091599, 29733078, 34688591, 48183198, 69377182, 104065773, 208131546, 480684761, 961369522, 1442054283, 2884108566, 3364793327, 6729586654, 10094379981, 20188759962]

約数ペア:

[(1, 20188759962), (2, 10094379981), (3, 6729586654), (6, 3364793327), (7, 2884108566), (14, 1442054283), (21, 961369522), (42, 480684761), (97, 208131546), (194, 104065773), (291, 69377182), (419, 48183198), (582, 34688591), (679, 29733078), (838, 24091599), (1257, 16061066), (1358, 14866539), (2037, 9911026), (2514, 8030533), (2933, 6883314), (4074, 4955513), (5866, 3441657), (8799, 2294438), (11827, 1707006), (17598, 1147219), (23654, 853503), (35481, 569002), (40643, 496734), (70962, 284501), (81286, 248367), (82789, 243858), (121929, 165578)]