20137095698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1\times {\mathrm{6829}}^1$

素因数の和:7986

約数の個数: 32

約数和(自身を含む): 32266012800

約数和(自身を除く): 12128917102

約数列:

[1, 2, 19, 38, 73, 146, 1063, 1387, 2126, 2774, 6829, 13658, 20197, 40394, 77599, 129751, 155198, 259502, 498517, 997034, 1474381, 2948762, 7259227, 9471823, 14518454, 18943646, 137925313, 275850626, 529923571, 1059847142, 10068547849, 20137095698]

約数ペア:

[(1, 20137095698), (2, 10068547849), (19, 1059847142), (38, 529923571), (73, 275850626), (146, 137925313), (1063, 18943646), (1387, 14518454), (2126, 9471823), (2774, 7259227), (6829, 2948762), (13658, 1474381), (20197, 997034), (40394, 498517), (77599, 259502), (129751, 155198)]