20183897158

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{683}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 33011919360

約数和(自身を除く): 12828022202

約数列:

[1, 2, 23, 37, 46, 74, 97, 179, 194, 358, 683, 851, 1366, 1702, 2231, 3589, 4117, 4462, 6623, 7178, 8234, 13246, 15709, 17363, 25271, 31418, 34726, 50542, 66251, 82547, 122257, 132502, 152329, 165094, 244514, 304658, 399349, 581233, 642431, 798698, 1162466, 1284862, 1523773, 2451287, 2811911, 3047546, 4523509, 4902574, 5623822, 9047018, 11858929, 14775913, 23717858, 29551826, 56379601, 104040707, 112759202, 208081414, 272755367, 438780373, 545510734, 877560746, 10091948579, 20183897158]

約数ペア:

[(1, 20183897158), (2, 10091948579), (23, 877560746), (37, 545510734), (46, 438780373), (74, 272755367), (97, 208081414), (179, 112759202), (194, 104040707), (358, 56379601), (683, 29551826), (851, 23717858), (1366, 14775913), (1702, 11858929), (2231, 9047018), (3589, 5623822), (4117, 4902574), (4462, 4523509), (6623, 3047546), (7178, 2811911), (8234, 2451287), (13246, 1523773), (15709, 1284862), (17363, 1162466), (25271, 798698), (31418, 642431), (34726, 581233), (50542, 399349), (66251, 304658), (82547, 244514), (122257, 165094), (132502, 152329)]