20194621536

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1656383}}^1$

素因数の和:1656523

約数の個数: 48

約数和(自身を含む): 53428322304

約数和(自身を除く): 33233700768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 12192, 1656383, 3312766, 4969149, 6625532, 9938298, 13251064, 19876596, 26502128, 39753192, 53004256, 79506384, 159012768, 210360641, 420721282, 631081923, 841442564, 1262163846, 1682885128, 2524327692, 3365770256, 5048655384, 6731540512, 10097310768, 20194621536]

約数ペア:

[(1, 20194621536), (2, 10097310768), (3, 6731540512), (4, 5048655384), (6, 3365770256), (8, 2524327692), (12, 1682885128), (16, 1262163846), (24, 841442564), (32, 631081923), (48, 420721282), (96, 210360641), (127, 159012768), (254, 79506384), (381, 53004256), (508, 39753192), (762, 26502128), (1016, 19876596), (1524, 13251064), (2032, 9938298), (3048, 6625532), (4064, 4969149), (6096, 3312766), (12192, 1656383)]