2038006920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{999023}}^1$

素因数の和:999054

約数の個数: 64

約数和(自身を含む): 6473675520

約数和(自身を除く): 4435668600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 999023, 1998046, 2997069, 3996092, 4995115, 5994138, 7992184, 9990230, 11988276, 14985345, 16983391, 19980460, 23976552, 29970690, 33966782, 39960920, 50950173, 59941380, 67933564, 84916955, 101900346, 119882760, 135867128, 169833910, 203800692, 254750865, 339667820, 407601384, 509501730, 679335640, 1019003460, 2038006920]

約数ペア:

[(1, 2038006920), (2, 1019003460), (3, 679335640), (4, 509501730), (5, 407601384), (6, 339667820), (8, 254750865), (10, 203800692), (12, 169833910), (15, 135867128), (17, 119882760), (20, 101900346), (24, 84916955), (30, 67933564), (34, 59941380), (40, 50950173), (51, 39960920), (60, 33966782), (68, 29970690), (85, 23976552), (102, 19980460), (120, 16983391), (136, 14985345), (170, 11988276), (204, 9990230), (255, 7992184), (340, 5994138), (408, 4995115), (510, 3996092), (680, 2997069), (1020, 1998046), (2040, 999023)]