20107182430

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{145063}}^1$

素因数の和:145320

約数の個数: 32

約数和(自身を含む): 36848577024

約数和(自身を除く): 16741394594

約数列:

[1, 2, 5, 10, 83, 166, 167, 334, 415, 830, 835, 1670, 13861, 27722, 69305, 138610, 145063, 290126, 725315, 1450630, 12040229, 24080458, 24225521, 48451042, 60201145, 120402290, 121127605, 242255210, 2010718243, 4021436486, 10053591215, 20107182430]

約数ペア:

[(1, 20107182430), (2, 10053591215), (5, 4021436486), (10, 2010718243), (83, 242255210), (166, 121127605), (167, 120402290), (334, 60201145), (415, 48451042), (830, 24225521), (835, 24080458), (1670, 12040229), (13861, 1450630), (27722, 725315), (69305, 290126), (138610, 145063)]